X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=Source%2FSettings.cpp;h=42d5d352c3a83dbe1b4ae027ca4dea311a8c1926;hb=64560867a9b6486d601784a2fe4ba6149d31b7aa;hp=609b9fdd8b0b0233bc1cf15adaca31577e446ff6;hpb=8d45019f2b1ac74108ae4589333680158fee32d5;p=lugaru.git

diff --git a/Source/Settings.cpp b/Source/Settings.cpp
index 609b9fd..42d5d35 100644
--- a/Source/Settings.cpp
+++ b/Source/Settings.cpp
@@ -80,7 +80,12 @@ void SaveSettings()
         newscreenheight = screenheight;
     if (newscreenheight < 0)
         newscreenheight = screenheight;
+    errno = 0;
     ofstream opstream(Folders::getConfigFilePath());
+    if (opstream.fail()) {
+        perror(("Couldn't save config file " + Folders::getConfigFilePath()).c_str());
+        return;
+    }
     opstream << "Screenwidth:\n";
     opstream << newscreenwidth;
     opstream << "\nScreenheight:\n";
@@ -168,9 +173,10 @@ void SaveSettings()
 
 bool LoadSettings()
 {
+    errno = 0;
     ifstream ipstream(Folders::getConfigFilePath(), std::ios::in);
-    if ( !ipstream || ipstream.fail() ) {
-        printf("Config file not found\n");
+    if ( ipstream.fail() ) {
+        perror(("Couldn't read config file " + Folders::getConfigFilePath()).c_str());
         return false;
     }
     char setting[256];