Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikk...@gmail.com>
---
src/glx/glxext.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/glx/glxext.c b/src/glx/glxext.c
index 4a195bd..0838cd1 100644
--- a/src/glx/glxext.c
+++ b/src/glx/glxext.c
@@ -677,6 +677,10 @@ static GLboolean
psc->serverGLXexts =
__glXQueryServerString(dpy, priv->majorOpcode, screen, GLX_EXTENSIONS);
+ if (psc->serverGLXexts == NULL) {
+ return GL_FALSE;
+ }
+
LockDisplay(dpy);
psc->configs = NULL;
--
1.8.1.2
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