in clojure the empty string is true (frege would have been proud!)

voicerepublic · Mar 6, 2017 · 520cf90 · 520cf90
1 parent e847997
commit 520cf90
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/vrng/src/vrng/media.cljs b/lib/vrng/src/vrng/media.cljs
@@ -34,8 +34,8 @@
 (defn can-play?
   "Checks if a given mimetype can be played by the browser."
   [mime]
-  (not (not (and (.-canPlayType (audio-element))
-                 (replace (.canPlayType (audio-element) mime) #"no" "")))))
+  (not (empty? (and (.-canPlayType (audio-element))
+                    (replace (.canPlayType (audio-element) mime) #"no" "")))))
 
 (def ^:private formats
   [{:format "ogg" :mime "audio/ogg; codecs='vorbis'"}