passes.c (rest_of_handle_final): NULL unlikely_text_section_name after freeing.

	* passes.c (rest_of_handle_final): NULL unlikely_text_section_name
	after freeing.

From-SVN: r97536

gcc/ChangeLog

+2005-04-04  Alan Modra  <amodra@bigpond.net.au>
+
+	* passes.c (rest_of_handle_final): NULL unlikely_text_section_name
+	after freeing.
+
 2005-04-04  Richard Earnshaw  <richard.earnshaw@arm.com>
 
 	PR target/14812

gcc/passes.c

@@ -330,7 +330,10 @@ rest_of_handle_final (void)
   timevar_push (TV_SYMOUT);
   (*debug_hooks->function_decl) (current_function_decl);
   if (unlikely_text_section_name)
-    free (unlikely_text_section_name);
+    {
+      free (unlikely_text_section_name);
+      unlikely_text_section_name = NULL;
+    }
   timevar_pop (TV_SYMOUT);
 
   ggc_collect ();