* eval.c (rb_interrupt): suppress a gcc's officious warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Fri Jul  6 15:21:25 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* eval.c (rb_interrupt): suppress a gcc's officious warning.
+
 Fri Jul  6 14:57:12 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (keyword_to_name): constified.

eval.c

@@ -720,9 +720,10 @@ rb_exc_fatal(mesg)
 }
 
 void
-rb_interrupt()
+rb_interrupt(void)
 {
-    rb_raise(rb_eInterrupt, "");
+    static const char fmt[1] = {'\0'};
+    rb_raise(rb_eInterrupt, fmt);
 }
 
 /*