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-rw-r--r--src/glx/x11/glxext.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c
index 2852217ba3..6403cbd56d 100644
--- a/src/glx/x11/glxext.c
+++ b/src/glx/x11/glxext.c
@@ -671,8 +671,10 @@ filter_modes( __GLcontextModes ** server_modes,
if ( do_delete && (m->visualID != 0) ) {
do_delete = GL_FALSE;
- fprintf(stderr, "libGL warning: 3D driver claims to not support "
- "visual 0x%02x\n", m->visualID);
+ if (getenv("LIBGL_DEBUG")) {
+ fprintf(stderr, "libGL warning: 3D driver claims to not support "
+ "visual 0x%02x\n", m->visualID);
+ }
}
if ( do_delete ) {