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authorJuha-Pekka Heikkila <[email protected]>2014-02-07 14:43:58 +0200
committerBrian Paul <[email protected]>2014-02-07 08:14:04 -0700
commit2ae1437a8ecf81676012c7a3507a6ed58e7338b2 (patch)
treee0db9642cf77c0e637da0e6df605bab05e363a55
parentd28e92ff74892be2ce345e33863a172ae29825b6 (diff)
glx: Add missing null check in __glXCloseDisplay
Signed-off-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Brian Paul <[email protected]>
-rw-r--r--src/glx/glxext.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/glx/glxext.c b/src/glx/glxext.c
index 2711e57b793..4a195bd40ba 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;
}