Item3695: Fix Meta fireDependency when there is no cache

git-svn-id: http://svn.foswiki.org/trunk@4558 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
foswiki · Jul 27, 2009 · 9a5ac8f · 9a5ac8f
1 parent b95df53
commit 9a5ac8f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/core/lib/Foswiki/Meta.pm b/core/lib/Foswiki/Meta.pm
@@ -377,7 +377,9 @@ within the Foswiki::PageCache. See Foswiki::PageCache::fireDependency().
 =cut
 
 sub fireDependency {
-    return $_[0]->{_session}->{cache}->fireDependency(
+    my $cache = $_[0]->{_session}->{cache};
+    return unless $cache;
+    return $cache->fireDependency(
         $_[0]->{_web}, $_[0]->{_topic});
 }