diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-06-26 18:24:58 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-06-26 18:24:58 +0000 |
commit | 7a425f71e38df08a35d0d416b508bd5c95ed5fa6 (patch) | |
tree | 3ba10893d2e9cca6d1a2b197e191bd1ea1eb208d /string.c | |
parent | 894d2b643d67ffa9919208327146911e56020ad4 (diff) |
* io.c (io_fflush): need to check if closed after thread switch.
[ruby-dev:20351]
* io.c (fptr_finalize): ditto.
* string.c (rb_str_rindex_m): fixed wrong fix. should move backward
first only when matching from the end.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -1010,8 +1010,13 @@ rb_str_rindex_m(argc, argv, str) char *p = RSTRING(str)->ptr + pos; char *pbeg = RSTRING(str)->ptr; - while (pbeg <= --p) { + if (pos == RSTRING(str)->len) { + if (pos == 0) return Qnil; + --p; + } + while (pbeg <= p) { if (*p == c) return LONG2NUM(p - RSTRING(str)->ptr); + p--; } return Qnil; } |