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prevent collision if i18n function already exists

pull/20/head
tbrisker 11 years ago
parent
commit
7ad2d10102
  1. 4
      bibtexbrowser.php

4
bibtexbrowser.php

@ -353,12 +353,14 @@ function _zetDB($bibtex_filenames) {
} // end function setDB } // end function setDB
// internationalization // internationalization
function __($msg) {
if (!function_exists('__')){
function __($msg) {
global $BIBTEXBROWSER_LANG; global $BIBTEXBROWSER_LANG;
if (isset($BIBTEXBROWSER_LANG[$msg])) { if (isset($BIBTEXBROWSER_LANG[$msg])) {
return $BIBTEXBROWSER_LANG[$msg]; return $BIBTEXBROWSER_LANG[$msg];
} }
return $msg; return $msg;
}
} }
// factories // factories

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