config->site_url(): remove useless cast

thanks to narfbg
aminodrago · Dec 3, 2012 · 4d9fd19 · 4d9fd19
1 parent 66cb413
commit 4d9fd19
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/core/Config.php b/system/core/Config.php
@@ -245,7 +245,7 @@ public function site_url($uri = '')
 
 		if ($this->item('enable_query_strings') === FALSE)
 		{
-			$suffix = isset($this->config['url_suffix']) ? (string) $this->config['url_suffix'] : '';
+			$suffix = isset($this->config['url_suffix']) ? $this->config['url_suffix'] : '';
 
 			if ($suffix !== '')
 			{