diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-29 10:31:31 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-07-29 10:31:31 +0000 |
commit | 7e5be7e1314cde91c2c05702eff3da8083925172 (patch) | |
tree | 4ba2629e28731f544c1fae9980ba5c6a308e64c7 /dir.c | |
parent | 9bd616a3d3c2ca0b33afcfd56b20b936c70e0353 (diff) |
* dir.c (char_casecmp): fix: return 0 if either of characters is NUL.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'dir.c')
-rw-r--r-- | dir.c | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -89,8 +89,7 @@ char_casecmp(const char *p1, const char *p2, rb_encoding *enc, const int nocase) const char *p1end, *p2end; int c1, c2; - if (!*p1) return *p1; - if (!*p2) return -*p2; + if (!*p1 || !*p2) return !!*p1 - !!*p2; p1end = p1 + strlen(p1); p2end = p2 + strlen(p2); c1 = rb_enc_codepoint(p1, p1end, enc); |