Fix exception in traces panel when unchecking all category filters

Fixes #310

Author: superstructor

CHANGELOG.md

@@ -1,6 +1,12 @@
 # Change Log
 All notable changes to this project will be documented in this file. This change log follows the conventions of [keepachangelog.com](http://keepachangelog.com/).
 
+## 1.1.6 (2021-06-22)
+
+### Fixed
+
+- Fix exception in traces panel when unchecking all category filters. Fixes [#310](https://github.com/day8/re-frame-10x/issues/310).
+
 ## 1.1.5 (2021-06-22)
 
 ### Fixed

src/day8/re_frame_10x/panels/traces/subs.cljs

@@ -114,9 +114,7 @@
   :<- [::filtered-by-cached-subscriptions]
   :<- [::categories]
   (fn [[traces categories] _]
-    (if-not (seq categories)
-      traces
-      (filter (fn [trace] (when (contains? categories (:op-type trace)) trace)) traces))))
+    (filter (fn [trace] (when (contains? categories (:op-type trace)) trace)) traces)))
 
 (defn query->fn [query]
   (if (= :contains (:type query))