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-rw-r--r--inc/init.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/inc/init.php b/inc/init.php
index c097cd5bd..bde17e798 100644
--- a/inc/init.php
+++ b/inc/init.php
@@ -28,6 +28,7 @@
global $cache_wikifn; $cache_wikifn = array();
global $cache_cleanid; $cache_cleanid = array();
global $cache_authname; $cache_authname = array();
+ global $cache_metadata; $cache_metadata = array();
//prepare config array()
global $conf;