X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=Source%2FSettings.cpp;h=42d5d352c3a83dbe1b4ae027ca4dea311a8c1926;hb=4f4771bb67958d2e9180ba24d422141b9069e363;hp=2ebfbfff3498633b73a23aa70bd0e1b1a5f57e95;hpb=757fd9c1ec8d263225df90ef486051712f448483;p=lugaru.git

diff --git a/Source/Settings.cpp b/Source/Settings.cpp
index 2ebfbff..42d5d35 100644
--- a/Source/Settings.cpp
+++ b/Source/Settings.cpp
@@ -80,6 +80,7 @@ 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());
@@ -172,6 +173,7 @@ void SaveSettings()
 
 bool LoadSettings()
 {
+    errno = 0;
     ifstream ipstream(Folders::getConfigFilePath(), std::ios::in);
     if ( ipstream.fail() ) {
         perror(("Couldn't read config file " + Folders::getConfigFilePath()).c_str());