fixed php 5.3/4 support

oscarotero · oscarotero · commit e54627b820b9 · 2015-01-22T22:42:54.000+01:00
diff --git a/src/Translation.php b/src/Translation.php
@@ -171,7 +171,7 @@ public function getPluralTranslation($key = null)
      */
     public function hasPluralTranslation()
     {
-        return !empty(implode('', $this->pluralTranslation));
+        return implode('', $this->pluralTranslation) !== '';
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -171,7 +171,7 @@ public function getPluralTranslation($key = null)`
`171`	`171`	`*/`
`172`	`172`	`public function hasPluralTranslation()`
`173`	`173`	`{`
`174`		`- return !empty(implode('', $this->pluralTranslation));`
	`174`	`+ return implode('', $this->pluralTranslation) !== '';`
`175`	`175`	`}`
`176`	`176`
`177`	`177`	`/**`