(start_function): Fix improper installation of last change.

From-SVN: r13581

gcc/c-decl.c

@@ -6293,16 +6293,16 @@ start_function (declspecs, declarator, prefix_attributes, attributes, nested)
 		   "third argument of `%s' should probably be `char **'");
 	      break;
 	    }
+	}
 
-	  /* It is intentional that this message does not mention the third
-	     argument, which is warned for only pedantically, because it's
-	     blessed by mention in an appendix of the standard. */
-	  if (argct > 0 && (argct < 2 || argct > 3))
-	    pedwarn_with_decl (decl1, "`%s' takes only zero or two arguments");
+      /* It is intentional that this message does not mention the third
+	 argument, which is warned for only pedantically, because it's
+	 blessed by mention in an appendix of the standard. */
+      if (argct > 0 && (argct < 2 || argct > 3))
+	pedwarn_with_decl (decl1, "`%s' takes only zero or two arguments");
 
-	  if (argct == 3 && pedantic)
-	    pedwarn_with_decl (decl1, "third argument of `%s' is deprecated");
-	}
+      if (argct == 3 && pedantic)
+	pedwarn_with_decl (decl1, "third argument of `%s' is deprecated");
 
       if (! TREE_PUBLIC (decl1))
 	pedwarn_with_decl (decl1, "`%s' is normally a non-static function");