From e344d662f11694d58ad5dc59a848721573419148 Mon Sep 17 00:00:00 2001
From: Jose Narvaez <jose.narvaez@groupon.com>
Date: Fri, 13 Jun 2014 10:50:26 +0100
Subject: Fixed dereference to null pointer in 'codegen.c' reported by
 'clang-analyzer'

---
 src/codegen.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/codegen.c')

diff --git a/src/codegen.c b/src/codegen.c
index 3578c2794..2204ac4ed 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -477,7 +477,9 @@ new_msym(codegen_scope *s, mrb_sym sym)
 {
   size_t i, len;
 
+  if (s->irep == NULL) return 0;
   len = s->irep->slen;
+
   if (len > 256) len = 256;
   for (i=0; i<len; i++) {
     if (s->irep->syms[i] == sym) return i;
-- 
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