*** empty log message ***

Common/GmshMessage.cpp

@@ -257,10 +257,7 @@ void Msg::Direct(const char *fmt, ...)
   vsnprintf(str, sizeof(str), fmt, args);
   va_end(args);
 
-  if(strlen(str))
   Direct(3, str);
-  else
-    Direct(3, " ");
 }
 
 void Msg::Direct(int level, const char *fmt, ...)
@@ -360,13 +357,15 @@ void Msg::ProgressMeter(int n, int N, const char *fmt, ...)
   double percent = 100. * (double)n/(double)N;
 
   if(percent >= _progressMeterCurrent){
-    char str[1024], str2[1024];
+    char str[1024];
     va_list args;
     va_start(args, fmt);
     vsnprintf(str, sizeof(str), fmt, args);
     va_end(args);
 
     if(strlen(fmt)) strcat(str, " ");
+
+    char str2[1024];
     sprintf(str2, "(%d %%)", _progressMeterCurrent);
     strcat(str, str2);
 

Common/Options.cpp

@@ -93,17 +93,17 @@ static void Print_StringOptions(int num, int level, int diff, int help,
 				StringXString s[], const char *prefix, FILE *file)
 {
   int i = 0;
-  char tmp[1024];
   while(s[i].str) {
     if(s[i].level & level) {
       if(!diff || strcmp(s[i].function(num, GMSH_GET, NULL), s[i].def)){
+        char tmp[1024];
         sprintf(tmp, "%s%s = \"%s\";%s%s", prefix,
                 s[i].str, s[i].function(num, GMSH_GET, NULL), 
                 help ? " // " : "", help ? s[i].help : "");
         if(file)
           fprintf(file, "%s\n", tmp);
         else
-          Msg::Direct(tmp);
+          Msg::Direct(3, "%s", tmp);
       }
     }
     i++;