Added check for selectors==0

From-SVN: r4271

Added check for selectors==0
From-SVN: r4271
bb29a1a8 · Kresten Krab Thorup · 65e1be69 · bb29a1a8
Commit bb29a1a8 authored Apr 29, 1993 by Kresten Krab Thorup
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Showing with 5 additions and 2 deletions

gcc/objc/init.c
+5 -2

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--- 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)