Merge c90bf9e into 9b73b9b

src/Slug.php

@@ -118,6 +118,9 @@ public static function getUsernameFromSlug($slug, $provider)
 
     public static function getUserRepoFromSlug($slug, $provider)
     {
+        if (empty($parts[1])) {
+          throw new \InvalidArgumentException('The slug repo part could not be determined from path');
+        }
         $parts = self::getSlugPartsFromProvider($slug, $provider);
         return $parts[1];
     }
@@ -174,7 +177,7 @@ public static function createFromUrlAndSupportedProviders($url, $supported_provi
             $slug->setProvider($url['host']);
         }
         if (!empty($url['path'])) {
-          // It's probably going to start with a slash.
+            // It's probably going to start with a slash.
             $path = ltrim($url['path'], '/');
             $slug->setSlug($path);
         }