diff options
author | Joey Hess <joey@kodama.kitenet.net> | 2008-01-29 17:36:25 -0500 |
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committer | Joey Hess <joey@kodama.kitenet.net> | 2008-01-29 17:36:25 -0500 |
commit | 7a40bcab9a223d29189632cb05d26bc558927520 (patch) | |
tree | 81d9dd804df87e93ee817c79fdc7f57cd1fbe416 /IkiWiki/Plugin/aggregate.pm | |
parent | 0a4cd38d615574143d1e5b3b9c36efef9e7ce0e4 (diff) |
add missing test to avoid uninitialised value when a page with metadata is removed
Diffstat (limited to 'IkiWiki/Plugin/aggregate.pm')
-rw-r--r-- | IkiWiki/Plugin/aggregate.pm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm index 71368e254..c3cbbae05 100644 --- a/IkiWiki/Plugin/aggregate.pm +++ b/IkiWiki/Plugin/aggregate.pm @@ -66,7 +66,8 @@ sub needsbuild (@) { #{{{ loadstate(); # if not already loaded foreach my $feed (values %feeds) { - if (grep { $_ eq $pagesources{$feed->{sourcepage}} } @$needsbuild) { + if (exists $pagesources{$page} && + grep { $_ eq $pagesources{$feed->{sourcepage}} } @$needsbuild) { # Mark all feeds originating on this page as removable; # preprocess will unmark those that still exist. remove_feeds($feed->{sourcepage}); |