fix(modal): prevent page scroll as modal opens (#2963)

tmorehouse · web-flow · commit 3bf362284285 · 2019-03-31T00:19:18.000-03:00
diff --git a/src/components/modal/modal.js b/src/components/modal/modal.js
@@ -520,9 +520,9 @@ export default {
       const count = incrementModalOpenCount()
       if (count === 1) {
         this.setScrollbar()
+        this.setModalOpenClass(true)
       }
       this.adjustDialog()
-      this.setModalOpenClass(true)
       this.setResizeEvent(true)
     },
     onEnter() {
