[Mesa-dev] [PATCH] glx: Add missing null check in __glXCloseDisplay

[Juha-Pekka Heikkila]

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
---
 src/glx/glxext.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/glx/glxext.c b/src/glx/glxext.c
index 2711e57..4a195bd 100644
--- a/src/glx/glxext.c
+++ b/src/glx/glxext.c
@@ -269,7 +269,8 @@ __glXCloseDisplay(Display * dpy, XExtCodes * codes)
    }
    _XUnlockMutex(_Xglobal_lock);
 
-   glx_display_free(priv);
+   if (priv != NULL)
+      glx_display_free(priv);
 
    return 1;
 }
-- 
1.8.1.2