Modernize ES for-loops and remove problematic for-in loops
This slightly modifies the behaviour of errors (see init.js)
Change-Id: I1aab691d5b7e8167b6213378bdd9139c133202cd
diff --git a/dev/js/src/panel/query.js b/dev/js/src/panel/query.js
index f0f1920..7f66f9f 100644
--- a/dev/js/src/panel/query.js
+++ b/dev/js/src/panel/query.js
@@ -27,9 +27,7 @@
var queryButtons = KorAP.Plugin.buttonGroup("query");
// Add all matchbuttons in order
- for (i in queryButtons) {
- a.add.apply(a, queryButtons[i]);
- };
+ queryButtons.forEach(i => a.add.apply(a, i));
KorAP.Plugin.clearButtonGroup("query")
};