mesa: replace assertion with conditional in _mesa_opcode_string()

diff --git a/src/mesa/shader/prog_instruction.c b/src/mesa/shader/prog_instruction.c
index 6a21152..ca7565c 100644 (file)
--- a/src/mesa/shader/prog_instruction.c
+++ b/src/mesa/shader/prog_instruction.c
@@ -291,7 +291,9 @@ _mesa_is_tex_instruction(gl_inst_opcode opcode)
 const char *
 _mesa_opcode_string(gl_inst_opcode opcode)
 {
-   ASSERT(opcode < MAX_OPCODE);
-   return InstInfo[opcode].Name;
+   if (opcode < MAX_OPCODE)
+      return InstInfo[opcode].Name;
+   else
+      return "OP?";
 }