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Diffstat (limited to 'src/mesa/shader/prog_instruction.c')
-rw-r--r--src/mesa/shader/prog_instruction.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mesa/shader/prog_instruction.c b/src/mesa/shader/prog_instruction.c
index ae3a003fee..44c961927a 100644
--- a/src/mesa/shader/prog_instruction.c
+++ b/src/mesa/shader/prog_instruction.c
@@ -343,7 +343,10 @@ _mesa_opcode_string(gl_inst_opcode opcode)
{
if (opcode < MAX_OPCODE)
return InstInfo[opcode].Name;
- else
- return "OP?";
+ else {
+ static char s[20];
+ _mesa_snprintf(s, sizeof(s), "OP%u", opcode);
+ return s;
+ }
}