TYPO3 Core

Bug #86597

Updated by Josef Glatz about 6 years ago

Hello core team, 

 if only the default language is selected during fallback in the site configuration, the query in the file @sysext/core/Classes/Site/Entity/SiteLanguage.php@ in line "153-155":https://github.com/TYPO3/TYPO3.CMS/blob/a0a37cd2b930abbc25f5e0630c35ee2b273dd5ec/typo3/sysext/core/Classes/Site/Entity/SiteLanguage.php#L153 153-155 no longer works because the query  

 <pre><code class="php"> 
 if (!empty($attributes['fallbacks'])) 
 </code></pre> 
 

 fails because the array Attributes contains  

 @fallbacks => '0'@.  

 Instead, it should be checked for @isset@ here. 

 *Incorrect:* 

 <pre><code class="php"> 
 if (!empty($attributes['fallbacks'])) { 
     $this->fallbackLanguageIds = is_array($attributes['fallbacks']) ? $attributes['fallbacks'] : explode(',', $attributes['fallbacks']); 
 } 
 </code></pre> 

 *Correct:* 

 <pre><code class="php"> 
 if (isset($attributes['fallbacks'])) { 
     $this->fallbackLanguageIds = is_array($attributes['fallbacks']) ? $attributes['fallbacks'] : explode(',', $attributes['fallbacks']); 
 } 
 </code></pre> 

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