lib/github_url.rb in github_url-0.2.0 vs lib/github_url.rb in github_url-0.2.1

@@ -35,9 +35,10 @@
   def default_branch?
     (["blob", "tree", "raw"] & url_path).empty?
   end
 
   def validate_url
+    raise(Invalid, "Url cannot be blank.") if url.strip.empty?
     raise(Invalid, "Must contain #{@host}") unless url.split("/").any? { |e| e.include?(@host) }
     raise(Invalid, "Missing organization") if organization.nil?
     raise(Invalid, "Missing repository") if repository.nil?
     raise(Invalid, "Missing branch") if !default_branch? && url_path[3].nil?
   end