From 26be209d3a9dfbc98bd31bebd26ce8e54fd46030 Mon Sep 17 00:00:00 2001
From: Tommi Reiman <tommi@iki.fi>
Date: Thu, 14 Jun 2018 17:50:24 +0300
Subject: [PATCH] handle nil with IntoString

---
 modules/reitit-core/src/reitit/impl.cljc | 7 +++++--
 test/cljc/reitit/impl_test.cljc          | 6 ++++--
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/modules/reitit-core/src/reitit/impl.cljc b/modules/reitit-core/src/reitit/impl.cljc
index 1c654d36..49409265 100644
--- a/modules/reitit-core/src/reitit/impl.cljc
+++ b/modules/reitit-core/src/reitit/impl.cljc
@@ -196,10 +196,13 @@
 
   #?(:clj  Object
      :cljs object)
-  (into-string [this] (str this)))
+  (into-string [this] (str this))
+
+  nil
+  (into-string [this]))
 
 (defn path-params
-  "shallow transform of the path-param values into strings"
+  "shallow transform of the path parameters values into strings"
   [params]
   (reduce-kv
     (fn [m k v]
diff --git a/test/cljc/reitit/impl_test.cljc b/test/cljc/reitit/impl_test.cljc
index 3e2e5ff5..1f669b83 100644
--- a/test/cljc/reitit/impl_test.cljc
+++ b/test/cljc/reitit/impl_test.cljc
@@ -33,7 +33,8 @@
           :s "kikka"
           :u "c2541900-17a7-4353-9024-db8ac258ba4e"
           :k "kikka"
-          :qk "reitit.impl-test%2Fkikka"}
+          :qk "reitit.impl-test%2Fkikka"
+          :nil nil}
          (impl/path-params {:n 1
                             :n1 -1
                             :n2 (long 1)
@@ -45,4 +46,5 @@
                             :s "kikka"
                             :u #uuid "c2541900-17a7-4353-9024-db8ac258ba4e"
                             :k :kikka
-                            :qk ::kikka}))))
+                            :qk ::kikka
+                            :nil nil}))))