From: Kresten Krab Thorup <krab@gcc.gnu.org>
Date: Thu, 29 Apr 1993 11:50:17 +0000 (+0000)
Subject: Added check for selectors==0
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bb29a1a8488c1fa4d9ee31f515e54348814bb8f1;p=gcc.git

Added check for selectors==0

From-SVN: r4271
---

diff --git a/gcc/objc/init.c b/gcc/objc/init.c
index 17a650c00ce..7277513bb7d 100644
--- a/gcc/objc/init.c
+++ b/gcc/objc/init.c
@@ -118,8 +118,11 @@ __objc_exec_class (Module_t module)
    }
 
   /* Replace referenced selectors from names to SEL's.  */
-  for (i = 0; selectors[i]; ++i)
-    selectors[i] = sel_register_name ((const char *) selectors[i]);
+  if (selectors)
+    {
+      for (i = 0; selectors[i]; ++i)
+	selectors[i] = sel_register_name ((const char *) selectors[i]);
+    }
 
   /* Process category information from the module.  */
   for (i = 0; i < symtab->cat_def_cnt; ++i)