From 66388b7a437165507bbf3cc42d47482ceb7e0bc3 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Tue, 31 Jan 2012 17:57:20 -0600
Subject: [PATCH] create: punt on bad URLs

When we can't detect a name from the URL, just ask the user.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
---
 Library/Homebrew/cmd/create.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/cmd/create.rb b/Library/Homebrew/cmd/create.rb
index 3721d5986e..4ea06a610c 100644
--- a/Library/Homebrew/cmd/create.rb
+++ b/Library/Homebrew/cmd/create.rb
@@ -20,7 +20,7 @@ module Homebrew extend self
           :autotools
         end
 
-        if fc.name.to_s.strip.empty?
+        if fc.name.nil? or fc.name.to_s.strip.empty?
           path = Pathname.new url
           print "Formula name [#{path.stem}]: "
           fc.name = __gets || path.stem
@@ -67,7 +67,7 @@ class FormulaCreator
     path = Pathname.new url
     /(.*?)[-_.]?#{path.version}/.match path.basename
     @name = $1
-    @path = Formula.path $1
+    @path = Formula.path $1 unless $1.nil?
   end
 
   def version