Fix compilation warnings.

2 files changed, 6 insertions, 15 deletions

diff --git a/src/client.cpp b/src/client.cpp
index 608bb5c8b..9447ce4bb 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -1355,28 +1355,18 @@ void Client::optionChanged(const std::string &name)
 
 void Client::action(const gcn::ActionEvent &event)
 {
-    bool show(false);
-    std::string tab = "";
+    std::string tab;
 
     if (event.getId() == "Setup")
-    {
-        show = true;
-    }
+        tab = "";
     else if (event.getId() == "Video")
-    {
-        show = true;
         tab = "Video";
-    }
     else if (event.getId() == "Themes")
-    {
-        show = true;
         tab = "Theme";
-    }
     else if (event.getId() == "Perfomance")
-    {
-        show = true;
         tab = "Perfomance";
-    }
+    else
+        return;
 
     if (setupWindow)
     {
diff --git a/src/logger.cpp b/src/logger.cpp
index 2ec5c331e..8ce92c6d6 100644
--- a/src/logger.cpp
+++ b/src/logger.cpp
@@ -207,7 +207,8 @@ void Logger::error(const std::string &error_text)
 #elif defined __linux__ || __linux
     std::cerr << "Error: " << error_text << std::endl;
     std::string msg = "xmessage \"" + error_text + "\"";
-    system(msg.c_str());
+    if (system(msg.c_str()) == -1)
+        std::cerr << "Error: " << error_text << std::endl;
 #else
     std::cerr << "Error: " << error_text << std::endl;
 #endif