From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sun, 3 Aug 2008 17:14:47 +0000 (-0600)
Subject: added null ptr check (fix bug 16959)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=eb80ed0d2eac693012e7e4c2ad772f7f57f74977;p=mesa.git

added null ptr check (fix bug 16959)
---

diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 279880cf401..27e5e2fcce9 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -711,7 +711,8 @@ delete_renderbuffer_cb(GLuint id, void *data, void *userData)
 {
    struct gl_renderbuffer *rb = (struct gl_renderbuffer *) data;
    rb->RefCount = 0;  /* see comment for FBOs above */
-   rb->Delete(rb);
+   if (rb->Delete)
+      rb->Delete(rb);
 }