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prevent collision if i18n function already exists

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tbrisker
2014-06-14 22:16:21 +03:00
parent 25212dd687
commit 7ad2d10102
1 changed files with 7 additions and 5 deletions
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bibtexbrowser.php
+7 -5
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@@ -353,12 +353,14 @@ function _zetDB($bibtex_filenames) {
} // end function setDB } // end function setDB
// internationalization // internationalization
function __($msg) { if (!function_exists('__')){
global $BIBTEXBROWSER_LANG; function __($msg) {
if (isset($BIBTEXBROWSER_LANG[$msg])) { global $BIBTEXBROWSER_LANG;
return $BIBTEXBROWSER_LANG[$msg]; if (isset($BIBTEXBROWSER_LANG[$msg])) {
return $BIBTEXBROWSER_LANG[$msg];
}
return $msg;
} }
return $msg;
} }
// factories // factories