src/glx/x11/glxext.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c
index a039bca..cce54b2 100644
--- a/src/glx/x11/glxext.c
+++ b/src/glx/x11/glxext.c
@@ -477,6 +477,17 @@ __glXInitializeVisualConfigFromTags( __GLcontextModes *config, int count,
 	count -= __GLX_MIN_CONFIG_PROPS;
     }
 
+
+    /* Set reasonable defaults for these values in case the server can't be
+     * bothered to send them.
+     */
+    config->bindToTextureRgb = GL_FALSE;
+    config->bindToTextureRgba = GL_FALSE;
+    config->bindToMipmapTexture = GL_FALSE;
+    config->bindToTextureTargets = GL_FALSE;
+    config->yInverted = GL_FALSE;
+
+
     /*
     ** Additional properties may be in a list at the end
     ** of the reply.  They are in pairs of property type