From 7c5000bc2cdb78d99a02fab1496ebdef31a0e9bd Mon Sep 17 00:00:00 2001
From: eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 26 Mar 2001 14:29:57 +0000
Subject: * time.c (rb_strftime): check whether strftime returns empty string.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@1285 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 time.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'time.c')

diff --git a/time.c b/time.c
index a06f1abf2..150df2da2 100644
--- a/time.c
+++ b/time.c
@@ -893,7 +893,7 @@ rb_strftime(buf, format, time)
 	return 0;
     }
     len = strftime(*buf, SMALLBUF, format, time);
-    if (len != 0) return len;
+    if (len != 0 || **buf == '\0') return len;
     for (size=1024; ; size*=2) {
 	*buf = xmalloc(size);
 	(*buf)[0] = '\0';
-- 
cgit