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authorBrian Paul <brian.paul@tungstengraphics.com>2003-06-11 18:48:54 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2003-06-11 18:48:54 +0000
commit5ac9e660a65f4ab06120abbc20598a93a87ded49 (patch)
treedb444aea9b5f7e5278bfea85ef926fcb473adf57
parentb1d53d909d1077f312d8f1750e025c7986a4cb2f (diff)
added null pointer check in tnl_copy_to_current()
-rw-r--r--src/mesa/tnl/t_imm_exec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/tnl/t_imm_exec.c b/src/mesa/tnl/t_imm_exec.c
index da44ca14fe..0fec5d4cd4 100644
--- a/src/mesa/tnl/t_imm_exec.c
+++ b/src/mesa/tnl/t_imm_exec.c
@@ -135,7 +135,7 @@ void _tnl_copy_to_current( GLcontext *ctx, struct immediate *IM,
_tnl_print_vert_flags("copy to current", flag);
for (attr = 1; attr < VERT_ATTRIB_MAX; attr++) {
- if (flag & (1 << attr)) {
+ if ((flag & (1 << attr)) && IM->Attrib[attr]) {
COPY_4FV(ctx->Current.Attrib[attr], IM->Attrib[attr][count]);
}
}