Utils: deep_merge_hashes should also merge default_proc

If the target hash's default_proc isn't set, overwrite with the new hash's default_proc. /cc #4064
jekyll · Oct 27, 2015 · 45f69bb · 45f69bb
1 parent 170d6de
commit 45f69bb
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/jekyll/utils.rb b/lib/jekyll/utils.rb
@@ -34,6 +34,10 @@ def deep_merge_hashes!(target, overwrite)
         target[key] = overwrite[key]
       end
 
+      if target.default_proc.nil?
+        target.default_proc = overwrite.default_proc
+      end
+
       target
     end