More quality fixes

src/Aviat/AnimeClient/Model.php

@@ -62,7 +62,10 @@ class Model {
 		}
 
 		// Failsafe for weird urls
-		if (strlen($ext) > 3) return $api_path;
+		if (strlen($ext) > 3)
+		{
+			return $api_path;
+		}
 
 		$img_cache_path = $this->config->get('img_cache_path');
 		$cached_image = "{$series_slug}.{$ext}";

src/Aviat/AnimeClient/RoutingBase.php

@@ -85,9 +85,7 @@ class RoutingBase {
 	public function segments()
 	{
 		$path = $this->path();
-		$segments = explode('/', $path);
+		return explode('/', $path);
-
-		return $segments;
 	}
 
 	/**

src/Aviat/AnimeClient/UrlGenerator.php

@@ -128,7 +128,10 @@ class UrlGenerator extends RoutingBase {
 		if ($path === '')
 		{
 			$path .= trim($config_default_route, '/');
-			if ($this->__get('default_to_list_view')) $path .= '/list';
+			if ($this->__get('default_to_list_view'))
+			{
+				$path .= '/list';
+			}
 		}
 
 		return $this->url($path);

src/Aviat/Ion/Friend.php

@@ -110,7 +110,10 @@ class Friend {
 		}
 		// Return NULL on any exception, so no further logic needed
 		// in the catch block
-		catch (\Exception $e) {}
+		catch (\Exception $e)
+		{
+			return NULL;
+		}
 
 		return NULL;
 	}

src/Aviat/Ion/Type/ArrayType.php

@@ -205,8 +205,7 @@ class ArrayType {
 		{
 			if (empty($pos) || ! is_array($pos))
 			{
-				$pos = NULL;
+				return NULL;
-				return $pos;
 			}
 			$pos =& $pos[$level];
 		}