Mesa (master): gallium/hud: flush stdout in print_help(), for Windows

[Brian Paul]

Module: Mesa
Branch: master
Commit: 6447e9dbfad851f700266dda8003b76e172ae92b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6447e9dbfad851f700266dda8003b76e172ae92b

Author: Brian Paul <brianp at vmware.com>
Date:   Wed Feb  4 13:34:44 2015 -0700

gallium/hud: flush stdout in print_help(), for Windows

Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/gallium/auxiliary/hud/hud_context.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c
index 98678fc..e46c68c 100644
--- a/src/gallium/auxiliary/hud/hud_context.c
+++ b/src/gallium/auxiliary/hud/hud_context.c
@@ -915,6 +915,7 @@ print_help(struct pipe_screen *screen)
    }
 
    puts("");
+   fflush(stdout);
 }
 
 struct hud_context *