From 5ab1b8825e6a23c9bb498265213bd894a1d448e9 Mon Sep 17 00:00:00 2001
From: Juho Teperi <juho.teperi@iki.fi>
Date: Wed, 13 Jan 2016 22:31:05 +0200
Subject: [PATCH] Move remove-empty-keys call to if then-branch to call it only
 when needed

---
 src/ring/swagger/json_schema.clj | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ring/swagger/json_schema.clj b/src/ring/swagger/json_schema.clj
index 116625dc..8bc3fe3d 100644
--- a/src/ring/swagger/json_schema.clj
+++ b/src/ring/swagger/json_schema.clj
@@ -62,7 +62,7 @@
   [m x {no-meta ::no-meta key-meta :key-meta}]
   (if-not no-meta
     (merge (json-schema-meta x)
-           (c/remove-empty-keys (if key-meta (select-keys key-meta [:default])))
+           (if key-meta (c/remove-empty-keys (select-keys key-meta [:default])))
            m)
     m))