another fixes from cpplint.

14 files changed, 22 insertions, 30 deletions

diff --git a/src/utils/checkutils.h b/src/utils/checkutils.h
index 9dad2a669..f55ecaece 100644
--- a/src/utils/checkutils.h
+++ b/src/utils/checkutils.h
@@ -29,4 +29,4 @@ bool reportFalseReal(const bool val, const char *const file,
 bool reportTrueReal(const bool val, const char *const file,
                     const unsigned line);
 
-#endif // UTILS_CHECKUTILS_H
+#endif  // UTILS_CHECKUTILS_H
diff --git a/src/utils/gettext.h b/src/utils/gettext.h
index c9ffd6c27..ed686cffd 100644
--- a/src/utils/gettext.h
+++ b/src/utils/gettext.h
@@ -42,4 +42,4 @@
 
 #endif
 
-#endif // UTILS_GETTEXT_H
+#endif  // UTILS_GETTEXT_H
diff --git a/src/utils/langs.h b/src/utils/langs.h
index a10fd72d7..a59712048 100644
--- a/src/utils/langs.h
+++ b/src/utils/langs.h
@@ -38,4 +38,4 @@ std::string getLangSimple() A_WARN_UNUSED;
 
 std::string getLangShort() A_WARN_UNUSED;
 
-#endif // UTILS_LANGS_H
+#endif  // UTILS_LANGS_H
diff --git a/src/utils/mathutils.h b/src/utils/mathutils.h
index c58777d06..924a26fc4 100644
--- a/src/utils/mathutils.h
+++ b/src/utils/mathutils.h
@@ -132,4 +132,4 @@ inline int powerOfTwo(const int input)
     return value;
 }
 
-#endif // UTILS_MATHUTILS_H
+#endif  // UTILS_MATHUTILS_H
diff --git a/src/utils/mutex.h b/src/utils/mutex.h
index 5eee6761c..03ecc9fe1 100644
--- a/src/utils/mutex.h
+++ b/src/utils/mutex.h
@@ -57,7 +57,7 @@ class Mutex
 class MutexLocker
 {
     public:
-        MutexLocker(Mutex *mutex);
+        explicit MutexLocker(Mutex *mutex);
 
         ~MutexLocker();
 
@@ -100,4 +100,4 @@ inline MutexLocker::~MutexLocker()
     mMutex->unlock();
 }
 
-#endif // MUTEX_H
+#endif  // MUTEX_H
diff --git a/src/utils/paths.h b/src/utils/paths.h
index 26a9dea27..b9cdcca3c 100644
--- a/src/utils/paths.h
+++ b/src/utils/paths.h
@@ -39,4 +39,4 @@ std::string getSelfName() A_WARN_UNUSED;
 
 std::string getDesktopDir() A_WARN_UNUSED;
 
-#endif // UTILS_PATHS_H
+#endif  // UTILS_PATHS_H
diff --git a/src/utils/perfomance.h b/src/utils/perfomance.h
index bd441e06b..a70bc42a6 100644
--- a/src/utils/perfomance.h
+++ b/src/utils/perfomance.h
@@ -50,7 +50,7 @@ namespace Perfomance
     class Func
     {
         public:
-            Func(const std::string &str) :
+            explicit Func(const std::string &str) :
                 name(str)
             {
                 blockStart(str);
@@ -63,14 +63,14 @@ namespace Perfomance
 
             std::string name;
     };
-}
+}  // namespace Perfomance
 
-#else // USE_PROFILER
+#else  // USE_PROFILER
 
 #define PROFILER_START()
 #define BLOCK_START(name)
 #define BLOCK_END(name)
 #define FUNC_BLOCK(name, id)
 
-#endif // USE_PROFILER
-#endif // UTILS_PEFOMANCE_H
+#endif  // USE_PROFILER
+#endif  // UTILS_PEFOMANCE_H
diff --git a/src/utils/physfstools.h b/src/utils/physfstools.h
index 7bfe6b14d..0ad59e283 100644
--- a/src/utils/physfstools.h
+++ b/src/utils/physfstools.h
@@ -41,8 +41,8 @@ namespace PhysFs
     bool removeFromSearchPath(const char *oldDir);
     const char *getRealDir(const char *filename);
     bool mkdir(const char *dirName);
-}
+}  // namespace PhysFs
 
 extern const char *dirSeparator;
 
-#endif // UTILS_PHYSFS_H
+#endif  // UTILS_PHYSFS_H
diff --git a/src/utils/process.h b/src/utils/process.h
index 95c868372..c3de0d175 100644
--- a/src/utils/process.h
+++ b/src/utils/process.h
@@ -33,4 +33,4 @@ bool openBrowser(std::string url);
 
 void setPriority(const bool big);
 
-#endif // UTILS_PROCESS_H
+#endif  // UTILS_PROCESS_H
diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index 6aff503e2..9d1afe717 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -104,14 +104,6 @@ std::string strprintf(const char *const format, ...) A_WARN_UNUSED
 ;
 
 /**
- * Removes bad characters from a string
- *
- * @param str the string to remove the bad chars from
- * @return a reference to the string without bad chars
- */
-//std::string &removeBadChars(std::string &str);
-
-/**
  * Removes colors from a string
  *
  * @param msg the string to remove the colors from
@@ -229,4 +221,4 @@ std::string encodeLinkText(std::string data);
 
 std::string decodeLinkText(std::string data);
 
-#endif // UTILS_STRINGUTILS_H
+#endif  // UTILS_STRINGUTILS_H
diff --git a/src/utils/translation/podict.h b/src/utils/translation/podict.h
index ba7b250d3..a39cee73f 100644
--- a/src/utils/translation/podict.h
+++ b/src/utils/translation/podict.h
@@ -31,7 +31,7 @@ typedef std::map <std::string, std::string> PoMap;
 class PoDict final
 {
     public:
-        PoDict(std::string lang);
+        explicit PoDict(std::string lang);
 
         A_DELETE_COPY(PoDict)
 
@@ -60,4 +60,4 @@ class PoDict final
 
 extern PoDict *translator;
 
-#endif // UTILS_TRANSLATION_PODICT_H
+#endif  // UTILS_TRANSLATION_PODICT_H
diff --git a/src/utils/translation/poparser.h b/src/utils/translation/poparser.h
index b5bbd03c5..1d13fa694 100644
--- a/src/utils/translation/poparser.h
+++ b/src/utils/translation/poparser.h
@@ -83,4 +83,4 @@ class PoParser final
         bool mReadingStr;
 };
 
-#endif // UTILS_TRANSLATION_POPARSER_H
+#endif  // UTILS_TRANSLATION_POPARSER_H
diff --git a/src/utils/translation/translationmanager.h b/src/utils/translation/translationmanager.h
index cc9c8b6a5..8a6f0c1e0 100644
--- a/src/utils/translation/translationmanager.h
+++ b/src/utils/translation/translationmanager.h
@@ -45,4 +45,4 @@ class TranslationManager final
                                   StringVect &lines);
 };
 
-#endif // UTILS_TRANSLATION_MANAGER_H
+#endif  // UTILS_TRANSLATION_MANAGER_H
diff --git a/src/utils/xml.h b/src/utils/xml.h
index 43065fa62..75f671b02 100644
--- a/src/utils/xml.h
+++ b/src/utils/xml.h
@@ -139,9 +139,9 @@ namespace XML
     void initXML();
 
     void cleanupXML();
-}
+}  // namespace XML
 
 #define for_each_xml_child_node(var, parent) \
     for (XmlNodePtr var = parent->xmlChildrenNode; var; var = var->next)
 
-#endif // XML_H
+#endif  // XML_H