Only change LC_MESSAGES and LC_CTYPE for localization, these

are enough to handle UTF-8 translations correctly.

LC_ALL is overkill as it changes printf() formatting for numeric
data, which is used in printing the calibration data and setting
the X Atoms for calibration.

Author: Böszörményi Zoltán

src/main_gtkmm.cpp

@@ -37,7 +37,8 @@ int main(int argc, char** argv)
 {
     Calibrator* calibrator;
 
-    setlocale(LC_ALL, "");
+    setlocale(LC_MESSAGES, "");
+    setlocale(LC_CTYPE, "");
     bindtextdomain(PACKAGE, LOCALEDIR);
     textdomain(PACKAGE);
 

src/main_x11.cpp

@@ -31,7 +31,8 @@ int main(int argc, char** argv)
 {
     Calibrator* calibrator;
 
-    setlocale(LC_ALL, "");
+    setlocale(LC_MESSAGES, "");
+    setlocale(LC_CTYPE, "");
     bindtextdomain(PACKAGE, LOCALEDIR);
     textdomain(PACKAGE);