Merge from ruby_1_8.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 6d7ba83838..83e748f633 100644
--- a/io.c
+++ b/io.c
@@ -1723,7 +1723,7 @@ rb_io_getline(rs, io)
 
 	while ((c = appendline(fptr, newline, &str)) != EOF &&
 	       (c != newline || RSTRING(str)->len < rslen ||
-		(rspara || rscheck(rsptr,rslen,rs), 0) ||
+		((rspara || rscheck(rsptr,rslen,rs)) && 0) ||
 		memcmp(RSTRING(str)->ptr+RSTRING(str)->len-rslen,rsptr,rslen)));
 
 	if (rspara) {