fix FSS-related bug

diff --git a/languages/LanguageConverter.php b/languages/LanguageConverter.php
index a39f9ca..6cb1ad9 100644 (file)
--- a/languages/LanguageConverter.php
+++ b/languages/LanguageConverter.php
@@ -544,26 +544,27 @@ class LanguageConverter {
                if( $this->mTablesLoaded )
                        return;
                $this->mTablesLoaded = true;
+               $this->mTables = false;
                if($fromcache) {
                        $this->mTables = $wgMemc->get( $this->mCacheKey );
-                       if( !empty( $this->mTables ) ) //all done
-                               return;
-               }
-               // not in cache, or we need a fresh reload.
-               // we will first load the default tables
-               // then update them using things in MediaWiki:Zhconversiontable/*
-               global $wgMessageCache;
-               $this->loadDefaultTables();
-               foreach($this->mVariants as $var) {
-                       $cached = $this->parseCachedTable($var);
-                       $this->mTables[$var] = array_merge($this->mTables[$var], $cached);
                }
+               if ( !$this->mTables ) {
+                       // not in cache, or we need a fresh reload.
+                       // we will first load the default tables
+                       // then update them using things in MediaWiki:Zhconversiontable/*
+                       global $wgMessageCache;
+                       $this->loadDefaultTables();
+                       foreach($this->mVariants as $var) {
+                               $cached = $this->parseCachedTable($var);
+                               $this->mTables[$var] = array_merge($this->mTables[$var], $cached);
+                       }
 
-               $this->postLoadTables();
+                       $this->postLoadTables();
 
-               if($this->lockCache()) {
-                       $wgMemc->set($this->mCacheKey, $this->mTables, 43200);
-                       $this->unlockCache();
+                       if($this->lockCache()) {
+                               $wgMemc->set($this->mCacheKey, $this->mTables, 43200);
+                               $this->unlockCache();
+                       }
                }
                if ( $this->mUseFss ) {
                        $this->generateFssObjects();