diff options
author | Andrew Dolgov <[email protected]> | 2013-03-15 10:05:48 +0400 |
---|---|---|
committer | Andrew Dolgov <[email protected]> | 2013-03-15 10:05:48 +0400 |
commit | 7d272e5c04141529309fe2924d0aac93f17b56ea (patch) | |
tree | 78aaf1aeba5d35505ad170fc929ba577e538085a | |
parent | ef3da31cd937902e8382e19277f8a2cf41b6e711 (diff) |
fix warning in hotkey help dialog when disabled hotkey is processed
-rw-r--r-- | classes/backend.php | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/classes/backend.php b/classes/backend.php index d9a7a9fec..5473c5c79 100644 --- a/classes/backend.php +++ b/classes/backend.php @@ -39,18 +39,19 @@ class Backend extends Handler { foreach ($hotkeys as $action => $description) { - foreach ($omap[$action] as $sequence) { - if (strpos($sequence, "|") !== FALSE) { - $sequence = substr($sequence, - strpos($sequence, "|")+1, - strlen($sequence)); + if (is_array($omap[$action])) { + foreach ($omap[$action] as $sequence) { + if (strpos($sequence, "|") !== FALSE) { + $sequence = substr($sequence, + strpos($sequence, "|")+1, + strlen($sequence)); + } + + print "<li>"; + print "<span class='hksequence'>$sequence</span>"; + print $description; + print "</li>"; } - - print "<li>"; - print "<span class='hksequence'>$sequence</span>"; - print $description; - print "</li>"; - } } } |