Fix numerous undefined variables

[lhc/web/wiklou.git] / maintenance / language / StatOutputs.php

diff --git a/maintenance/language/StatOutputs.php b/maintenance/language/StatOutputs.php
index d994e38..c6d0364 100644 (file)
--- a/maintenance/language/StatOutputs.php
+++ b/maintenance/language/StatOutputs.php
@@ -53,6 +53,7 @@ class wikiStatsOutput extends statsOutput {
                echo "For additional information on specific languages (the message names, the actual problems, etc.), run <code>php maintenance/language/checkLanguage.php --lang=foo</code>.\n\n";
                echo 'English (en) is excluded because it is the default localization';
                if( is_array( $wgDummyLanguageCodes ) ) {
+                       $dummyCodes = array();
                        foreach( $wgDummyLanguageCodes as $dummyCode ) {
                                $dummyCodes[] = $wgContLang->getLanguageName( $dummyCode ) . ' (' . $dummyCode . ')';
                        }