some fixes after auto check.

2 files changed, 4 insertions, 6 deletions

diff --git a/src/utils/mkdir.cpp b/src/utils/mkdir.cpp
index bc089d3d8..4d7312285 100644
--- a/src/utils/mkdir.cpp
+++ b/src/utils/mkdir.cpp
@@ -113,7 +113,7 @@ int mkdir_r(const char *const pathname)
 /// Create a directory, making leading components first if necessary
 int mkdir_r(const char *const pathname)
 {
-    const size_t len = static_cast<int>(strlen(pathname));
+    const size_t len = static_cast<size_t>(strlen(pathname));
     char *tmp = new char[len + 2];
     char *p;
 
@@ -132,7 +132,7 @@ int mkdir_r(const char *const pathname)
         {
             *p = '\0';
             // ignore a slash at the beginning of a path
-            if (strlen(tmp) == 0)
+            if (tmp[0] == 0)
             {
                 *p = '/';
                 continue;
diff --git a/src/utils/translation/translationmanager.cpp b/src/utils/translation/translationmanager.cpp
index e15ff0c0a..0a9a40c09 100644
--- a/src/utils/translation/translationmanager.cpp
+++ b/src/utils/translation/translationmanager.cpp
@@ -37,15 +37,13 @@
 
 void TranslationManager::init()
 {
-    if (translator)
-        delete translator;
+    delete translator;
     translator = PoParser::getEmptyDict();
 }
 
 void TranslationManager::loadCurrentLang()
 {
-    if (translator)
-        delete translator;
+    delete translator;
     translator = loadLang(getLang(), "");
     translator = loadLang(getLang(), "help/", translator);
 }