1 files changed, 1 insertions, 1 deletions
diff --git a/lib/pp.rb b/lib/pp.rb
index 699291c24a..aec54afa56 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -214,7 +214,7 @@ class PP < PrettyPrint
 	text '='
 	group(1) {
 	  breakable ''
-	  pp(obj.instance_eval v)
+	  pp(obj.instance_eval(v))
 	}
       }
     }