fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-25 14:30:22 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

add NULL ptr check in emit_cond()

Browse source
This commit is contained in:
Brian 2007-03-10 10:37:18 -07:00
parent 46bd63819e
commit c9872b80c8
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/mesa/shader/slang/slang_emit.c
View file

@ -1014,8 +1014,12 @@ emit_cond(slang_emit_info *emitInfo, slang_ir_node *n)
* Need to update condition code register.
* Next instruction is typically an IR_IF.
*/
/* last child expr instruction: */
struct prog_instruction *inst = emit(emitInfo, n->Children[0]);
struct prog_instruction *inst;
if (!n->Children[0])
return NULL;
inst = emit(emitInfo, n->Children[0]);
if (inst) {
/* set inst's CondUpdate flag */
inst->CondUpdate = GL_TRUE;