within in_bootstrapped_dir(): ensure that the first arg is indeed a d…

…irectory, and not an option
svenfuchs · Mar 27, 2012 · 7bc7bff · 7bc7bff
1 parent 2229a6b
commit 7bc7bff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/gem_release/helpers.rb b/lib/gem_release/helpers.rb
@@ -62,7 +62,7 @@ def gemspec_dirs
 
     def in_bootstrapped_dir
       dir = Array(options[:args]).first rescue nil
-      if dir
+      if dir && dir.kind_of?(String) && dir[0] != '-'
         Dir.mkdir dir
         Dir.chdir(dir) { yield }
       else