small tweak to always call handler

Author: andrej-vasilj

src/components/legend/draw.js

@@ -464,11 +464,9 @@ function clickOrDoubleClick(gd, legend, legendItem, numClicks, evt) {
     if(Registry.traceIs(trace, 'pie-like')) {
         evtData.label = legendItem.datum()[0].label;
     }
-
+    var clickVal = Events.triggerHandler(gd, 'plotly_legendclick', evtData);
     if(numClicks === 1) {
-        var clickVal = Events.triggerHandler(gd, 'plotly_legendclick', evtData);
         if(clickVal === false) return;
-
         legend._clickTimeout = setTimeout(function() {
             if(!gd._fullLayout) return;
             handleClick(legendItem, gd, numClicks);

test/jasmine/tests/legend_test.js

@@ -2720,7 +2720,7 @@ describe('legend with custom doubleClickDelay', function() {
         .then(_assert('[long] after click + (t/2) delay', 1, 0))
         .then(delay(tLong + 10))
         .then(click(0)).then(delay(DBLCLICKDELAY + 1)).then(click(0))
-        .then(_assert('[long] after click + (DBLCLICKDELAY+1) delay + click', 1, 1))
+        .then(_assert('[long] after click + (DBLCLICKDELAY+1) delay + click', 2, 1))
         .then(delay(tLong + 10))
         .then(click(0)).then(delay(1.1 * tLong)).then(click(0))
         .then(_assert('[long] after click + (1.1*t) delay + click', 2, 0))