Make unquote a no-op for non-strings. This keeps legacy projects from…

… breaking now that list support exists.
thedarkone · Dec 21, 2010 · 57a9ce4 · 57a9ce4
1 parent 992893e
commit 57a9ce4
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lib/sass/script/functions.rb b/lib/sass/script/functions.rb
@@ -1013,8 +1013,11 @@ def invert(color)
     #   unquote("foo") => foo
     #   unquote(foo) => foo
     def unquote(string)
-      assert_type string, :String
-      Sass::Script::String.new(string.value, :identifier)
+      if string.is_a?(Sass::Script::String)
+        Sass::Script::String.new(string.value, :identifier)
+      else
+        string
+      end
     end
     declare :unquote, [:string]