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| author | Christopher Smith <chris@jalakai.co.uk> | 2010-10-03 16:44:58 +0100 |
|---|---|---|
| committer | Christopher Smith <chris@jalakai.co.uk> | 2010-10-03 16:44:58 +0100 |
| commit | c2122b83f7b1516bad0b5be5d9c617cffcec8f9d (patch) | |
| tree | 7030a5d0592230e05e176ab686f65038b6de4f3d /inc/parser | |
| parent | c34bbd2f46f883ca3f961b2b21981ac53920958a (diff) | |
| download | rpg-c2122b83f7b1516bad0b5be5d9c617cffcec8f9d.tar.gz rpg-c2122b83f7b1516bad0b5be5d9c617cffcec8f9d.tar.bz2 | |
FS#1995, add a little defense to avoid warnings caused by bad wiki
syntax
Diffstat (limited to 'inc/parser')
| -rw-r--r-- | inc/parser/renderer.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/inc/parser/renderer.php b/inc/parser/renderer.php index 81c33fe62..b54ccf050 100644 --- a/inc/parser/renderer.php +++ b/inc/parser/renderer.php @@ -74,7 +74,9 @@ class Doku_Renderer extends DokuWiki_Plugin { foreach ( $instructions as $instruction ) { // execute the callback against ourself - call_user_func_array(array(&$this, $instruction[0]),$instruction[1]); + if (method_exists($this,$instruction[0])) { + call_user_func_array(array($this, $instruction[0]),$instruction[1]); + } } } |