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| author | Joey Hess <joey@kitenet.net> | 2011-01-23 17:36:27 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-01-23 17:36:27 -0400 |
| commit | c1c69db7498e247e249a2712dbeed39a6bdfaa0c (patch) | |
| tree | c8c51dfe818e4fd2cfb2795b449c4dcfc82a1d43 /IkiWiki | |
| parent | 3e791deb76b3cfd773f34d18cce551e29af46fc2 (diff) | |
fix uninitilized value warning on bad page name
properly this time
Diffstat (limited to 'IkiWiki')
| -rw-r--r-- | IkiWiki/Plugin/editpage.pm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm index df29bcc98..8f71dafa8 100644 --- a/IkiWiki/Plugin/editpage.pm +++ b/IkiWiki/Plugin/editpage.pm @@ -91,6 +91,9 @@ 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}/; + if (! defined $page) { + error(gettext("bad page name")); + } $page=possibly_foolish_untaint($page); my $absolute=($page =~ s#^/+##); # absolute name used to force location if (! defined $page || ! length $page || |