X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_font.c;h=80263967d860d512858280c380d5346e58b24c41;hb=4166c6ebc97701e0528fd81b7810131183940653;hp=d7547550eafaadbbb48e1e7e05aff4eb46fcb50c;hpb=6a0e5d4b27c472ce3216395e22f9a6602a9fb665;p=freeglut

diff --git a/src/freeglut_font.c b/src/freeglut_font.c
index d754755..8026396 100644
--- a/src/freeglut_font.c
+++ b/src/freeglut_font.c
@@ -154,8 +154,8 @@ void FGAPIENTRY glutBitmapString( void* fontID, const unsigned char *string )
      * A newline will simply translate the next character's insertion
      * point back to the start of the line and down one line.
      */
-    while( c = *string++ )
-        if( string[c] == '\n' )
+    while( ( c = *string++ ) )
+        if( c == '\n' )
         {
             glBitmap ( 0, 0, 0, 0, -x, (float) -font->Height, NULL );
             x = 0.0f;
@@ -202,7 +202,7 @@ int FGAPIENTRY glutBitmapLength( void* fontID, const unsigned char* string )
     if ( !string || ! *string )
         return 0;
 
-    while( c = *string++ )
+    while( ( c = *string++) )
     {
         if( c != '\n' )/* Not an EOL, increment length of line */
             this_line_length += *( font->Characters[ c ]);
@@ -273,7 +273,7 @@ void FGAPIENTRY glutStrokeString( void* fontID, const unsigned char *string )
      * A newline will simply translate the next character's insertion
      * point back to the start of the line and down one line.
      */
-    while( c = *string++ )
+    while( ( c = *string++) )
         if( c < font->Quantity )
         {
             if( c == '\n' )
@@ -338,7 +338,7 @@ int FGAPIENTRY glutStrokeLength( void* fontID, const unsigned char* string )
     if ( !string || ! *string )
         return 0;
 
-    while( c = *string++ )
+    while( ( c = *string++ ) )
         if( c < font->Quantity )
         {
             if( c == '\n' ) /* EOL; reset the length of this line */