From 5e4169c288db67f9611a59826b56264e6f6f272b Mon Sep 17 00:00:00 2001 From: matz Date: Mon, 8 Jan 2007 19:02:50 +0000 Subject: * string.c (rb_str_upto): String#upto from empty string makes inifinite loop. [ruby-core:09864] git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@11515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- string.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'string.c') diff --git a/string.c b/string.c index fb8afdbed..3261db61e 100644 --- a/string.c +++ b/string.c @@ -1463,7 +1463,7 @@ rb_str_upto(beg, end, excl) StringValue(current); if (excl && rb_str_equal(current, end)) break; StringValue(current); - if (RSTRING(current)->len > RSTRING(end)->len) + if (RSTRING(current)->len > RSTRING(end)->len || RSTRING(current)->len == 0) break; } -- cgit