@@ -52,10 +52,10 @@  | 
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| 52 | 52 | 'limited' => 'Limited search',  | 
                                                        
| 53 | 53 | ];  | 
                                                        
| 54 | 54 | $availableSearchClasses = self::available_quick_searches();  | 
                                                        
| 55 | -        if(!empty($availableSearchClasses) > 0) { | 
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| 56 | -            foreach($availableSearchClasses as $availableSearchClass) { | 
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| 55 | +        if (!empty($availableSearchClasses) > 0) { | 
                                                        |
| 56 | +            foreach ($availableSearchClasses as $availableSearchClass) { | 
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| 57 | 57 | $singleton = Injector::inst()->get($availableSearchClass);  | 
                                                        
| 58 | -                if($singleton->isEnabled()) { | 
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| 58 | +                if ($singleton->isEnabled()) { | 
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| 59 | 59 | $array[$availableSearchClass] = $singleton->getTitle();  | 
                                                        
| 60 | 60 | }  | 
                                                        
| 61 | 61 | }  |