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* file.c (rmext): preceding dots are not a part of extension.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2008-09-26 18:57:23 +00:00
parent 655685612e
commit 9320b5c65f
2 changed files with 9 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Sat Sep 27 03:57:19 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* file.c (rmext): preceding dots are not a part of extension.
Sat Sep 27 03:15:51 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* vm.c (vm_jump_tag_but_local_jump): exc is not used if val is nil.

7
file.c
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@ -2955,16 +2955,19 @@ rb_file_s_absolute_path(int argc, VALUE *argv)
static int
rmext(const char *p, int l1, const char *e)
{
int l2;
int l0, l2;
if (!e) return 0;
for (l0 = 0; l0 < l1; ++l0) {
if (p[l0] != '.') break;
}
l2 = strlen(e);
if (l2 == 2 && e[1] == '*') {
unsigned char c = *e;
e = p + l1;
do {
if (e <= p) return 0;
if (e <= p + l0) return 0;
} while (*--e != c);
return e - p;
}