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Diffstat (limited to 'xorg-server/glx/single2.c')
-rw-r--r--xorg-server/glx/single2.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/xorg-server/glx/single2.c b/xorg-server/glx/single2.c
index d8b259269..50a59ed71 100644
--- a/xorg-server/glx/single2.c
+++ b/xorg-server/glx/single2.c
@@ -28,7 +28,6 @@
* Silicon Graphics, Inc.
*/
-#define NEED_REPLIES
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
@@ -336,6 +335,9 @@ int DoGetString(__GLXclientState *cl, GLbyte *pc, GLboolean need_swap)
string = (const char *) CALL_GetString( GET_DISPATCH(), (name) );
client = cl->client;
+ if (string == NULL)
+ string = "";
+
/*
** Restrict extensions to those that are supported by both the
** implementation and the connection. That is, return the