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-rw-r--r--src/mesa/main/texstate.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 398e23d0a8..c5123ef790 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -1,4 +1,4 @@
-/* $Id: texstate.c,v 1.41 2001/03/28 21:36:31 gareth Exp $ */
+/* $Id: texstate.c,v 1.42 2001/03/30 21:14:30 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -933,7 +933,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
}
img = _mesa_select_tex_image(ctx, texUnit, target, level);
- if (!img) {
+ if (!img || !img->TexFormat) {
+ /* undefined texture image */
if (pname == GL_TEXTURE_COMPONENTS)
*params = 1;
else