1 files changed, 1 insertions, 0 deletions
diff --git a/progs/demos/gloss.c b/progs/demos/gloss.c
index b2126e32678..69694b23a09 100644
--- a/progs/demos/gloss.c
+++ b/progs/demos/gloss.c
@@ -132,6 +132,7 @@ static void Display( void )
          GLfloat seconds = (t - T0) / 1000.0;
          GLfloat fps = Frames / seconds;
          printf("%d frames in %g seconds = %g FPS\n", Frames, seconds, fps);
+         fflush(stdout);
          T0 = t;
          Frames = 0;
       }