DEBUG/glx: Use client extension string, not serverfor-jordan-3.0forward

If this patch breaks no test, then it needs to be commited to master.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/waffle/glx/glx_display.c b/src/waffle/glx/glx_display.c
index e1a9053..48836ca 100644
--- a/src/waffle/glx/glx_display.c
+++ b/src/waffle/glx/glx_display.c
@@ -55,11 +55,10 @@ static bool
 glx_display_set_extensions(struct glx_display *self)
 {
 
-    const char *s = glXQueryExtensionsString(self->x11.xlib,
-                                             self->x11.screen);
+    const char *s = glXGetClientString(self->x11.xlib, GLX_EXTENSIONS);
     if (!s) {
         wcore_errorf(WAFFLE_ERROR_UNKNOWN,
-                     "glXQueryExtensionsString failed");
+                     "glXGetClientString(GLX_EXTENSIONS) failed");
         return false;
     }