Fix set-handle-change doall

* Only call on seq

README.md

@@ -33,7 +33,7 @@ As at this state you must be dying of curiosity, I will dive right into the impl
 #### In Deps
 
 ```clojure
-fork {:mvn/version "2.2.3"}
+fork {:mvn/version "2.2.4"}
 ```
 
 or

project.clj

@@ -1,4 +1,4 @@
-(defproject fork "2.2.3"
+(defproject fork "2.2.4"
   :description "Reagent & Re-Frame form library"
   :url "https://github.com/luciodale/fork"
   :license {:name "MIT"}

src/fork/core.cljs

@@ -150,8 +150,11 @@
   [{:keys [value path]} state]
   (let [path (if (vector? path) path [path])
         current-value (get-in @state (cons :values path))
-        new-value (doall (if (fn? value) (value current-value) value))]
-    (swap! state assoc-in (cons :values path) new-value)))
+        new-value (if (fn? value) (value current-value) value)
+        resolved-new-value (if (seq? new-value)
+                             (doall new-value)
+                             new-value)]
+    (swap! state assoc-in (cons :values path) resolved-new-value)))
 
 (defn set-handle-blur
   [{:keys [value path]} state]