Merge pull request #211 from chronomantic/fix_frozen_string

fix frozen string warning in Ruby 2.1.1
guard · Apr 16, 2014 · b68375f · b68375f
2 parents 50f1ffe + 7a632c0
commit b68375f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/spec/support/acceptance_helper.rb b/spec/support/acceptance_helper.rb
@@ -24,8 +24,9 @@ def add_changes(type, changes)
 
 def relative_path(changes)
   changes.map do |change|
-    [paths].flatten.each { |path| change.gsub!(%r{#{path.to_s}/}, '') }
-    change
+    unfrozen_copy = change.dup
+    [paths].flatten.each { |path| unfrozen_copy.gsub!(%r{#{path.to_s}/}, '') }
+    unfrozen_copy
   end
 end