We only have pending redisplay callbacks when the window wants to be

[freeglut] / src / freeglut_main.c

diff --git a/src/freeglut_main.c b/src/freeglut_main.c
index a953316..8ade92b 100644 (file)
--- a/src/freeglut_main.c
+++ b/src/freeglut_main.c
@@ -413,7 +413,7 @@ static int fghHaveJoystick( void )
 }
 static void fghHavePendingRedisplaysCallback( SFG_Window* w, SFG_Enumerator* e)
 {
-    if( w->State.Redisplay )
+    if( w->State.Redisplay && w->State.Visible )
     {
         e->found = GL_TRUE;
         e->data = w;