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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-04-08 11:08:18 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-04-08 11:08:18 +0000 |
commit | 6387c5dc8c3b67f289b47cd82111c106b08ff7bb (patch) | |
tree | 264d96422fa41253f0352d11d72cd6921a578930 /string.c | |
parent | c9ad044dfb797efff78a17caccb64cbb72b4a552 (diff) | |
download | ruby-6387c5dc8c3b67f289b47cd82111c106b08ff7bb.tar.gz |
* string.c (rb_str_rstrip_bang): should not sign-expand non-ascii.
[ruby-core:23158]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23159 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -6197,7 +6197,8 @@ rb_str_rstrip_bang(VALUE str) /* remove trailing spaces or '\0's */ if (single_byte_optimizable(str)) { - while (s < t && (*(t-1) == '\0' || rb_enc_isspace(*(t-1), enc))) t--; + unsigned char c; + while (s < t && ((c = *(t-1)) == '\0' || rb_enc_isspace(c, enc))) t--; } else { char *tp; |