1 files changed, 7 insertions, 3 deletions
diff --git a/ext/json/lib/json/common.rb b/ext/json/lib/json/common.rb
index 45200a83bc..f8aefcd289 100644
--- a/ext/json/lib/json/common.rb
+++ b/ext/json/lib/json/common.rb
@@ -703,9 +703,13 @@ module JSON
     if opts[:allow_blank] && (source.nil? || source.empty?)
       source = 'null'
     end
-    result = parse(source, opts)
-    recurse_proc(result, &proc) if proc
-    result
+
+    if proc
+      opts = opts.dup
+      opts[:on_load] = proc.to_proc
+    end
+
+    parse(source, opts)
   end
 
   # :call-seq: