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authorJoey Hess <joey@kitenet.net>2011-01-22 10:06:17 -0400
committerJoey Hess <joey@kitenet.net>2011-01-22 10:07:37 -0400
commit5d3998555ffbeb1c20b84dd4cdc46c825c07bec8 (patch)
tree934877dbb6fb55d8572991baf7a2fed2e5dfaaba
parent5247e12dc7ae29c0a19a391eeb5be562aa88d5c0 (diff)
fix uninitilized value warning on bad page name
-rw-r--r--IkiWiki/Plugin/editpage.pm4
1 files changed, 2 insertions, 2 deletions
diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index df29bcc98..8c78e853c 100644
--- a/IkiWiki/Plugin/editpage.pm
+++ b/IkiWiki/Plugin/editpage.pm
@@ -91,12 +91,12 @@ sub cgi_editpage ($$) {
# This untaint is safe because we check file_pruned and
# wiki_file_regexp.
my ($page)=$form->field('page')=~/$config{wiki_file_regexp}/;
- $page=possibly_foolish_untaint($page);
- my $absolute=($page =~ s#^/+##); # absolute name used to force location
if (! defined $page || ! length $page ||
file_pruned($page)) {
error(gettext("bad page name"));
}
+ $page=possibly_foolish_untaint($page);
+ my $absolute=($page =~ s#^/+##); # absolute name used to force location
my $baseurl = urlto($page);