Fix instance variable not initialized warning.

miloops · Jun 7, 2010 · 98b9851 · 98b9851
1 parent b0e51cd
commit 98b9851
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/bundler.rb b/lib/bundler.rb
@@ -93,7 +93,7 @@ def bin_path
     end
 
     def setup(*groups)
-      return @setup if @setup
+      return @setup if defined?(@setup) && @setup
 
       if groups.empty?
         # Load all groups, but only once