From 42991fe092150260d893e7e558f25b5d5c3d84ab Mon Sep 17 00:00:00 2001
From: mimaki <hiroshi_mimaki@fukuoka-csk.co.jp>
Date: Thu, 27 Jun 2013 20:18:48 +0900
Subject: fix unnecessary exception in mrb_get_args with "z" format.

---
 src/class.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/class.c')

diff --git a/src/class.c b/src/class.c
index f94f9a933..6eb70dce6 100644
--- a/src/class.c
+++ b/src/class.c
@@ -487,7 +487,7 @@ mrb_get_args(mrb_state *mrb, const char *format, ...)
         if (i < argc) {
           ss = to_str(mrb, *sp++);
           s = mrb_str_ptr(ss);
-          if (strlen(s->ptr) != s->len) {
+          if (strlen(s->ptr) < s->len) {
             mrb_raise(mrb, E_ARGUMENT_ERROR, "String contains NUL");
           }
           *ps = s->ptr;
-- 
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