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authorJoey Hess <joey@kitenet.net>2010-11-20 12:25:52 -0400
committerJoey Hess <joey@kitenet.net>2010-11-20 12:25:52 -0400
commitb3bca318ef11ce9d0609d952a72849243b591b9d (patch)
treed81d596b4ab0e7a00ca04cbd999381c6ae894937
parentcfbfbdc5979abc941b08862bd1f66bc986e9ac08 (diff)
avoid an unnecessary hash lookup
-rw-r--r--IkiWiki.pm8
1 files changed, 4 insertions, 4 deletions
diff --git a/IkiWiki.pm b/IkiWiki.pm
index e5370f4a6..f57ef8c6c 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -2493,11 +2493,11 @@ sub match_glob ($$;@) {
# Instead of converting the glob to a regex every time,
# cache the compiled regex to save time.
- if (!defined $glob_cache{$glob}) {
- my $re = IkiWiki::glob2re($glob);
- $glob_cache{$glob} = $re;
+ my $re=$glob_cache{$glob};
+ unless (defined $re) {
+ $glob_cache{$glob} = $re = IkiWiki::glob2re($glob);
}
- if ($page=~ $glob_cache{$glob}) {
+ if ($page =~ $re) {
if (! IkiWiki::isinternal($page) || $params{internal}) {
return IkiWiki::SuccessReason->new("$glob matches $page");
}