assets/js/romo/spinner.js in romo-0.20.3 vs assets/js/romo/spinner.js in romo-0.20.4

@@ -9,10 +9,14 @@
 
   Romo.trigger(this.elem, 'romoSpinner:ready', [this]);
 });
 
 RomoSpinner.prototype.doStart = function(customBasisSize) {
+  if (this.spinner !== undefined) {
+    return;
+  }
+
   var basisSize = (
     customBasisSize                                 ||
     Romo.data(this.elem, 'romo-spinner-basis-size') ||
     Math.min(Romo.width(this.elem), Romo.height(this.elem))
   );
@@ -49,9 +53,13 @@
 
   Romo.trigger(this.elem, 'romoSpinner:start', [this]);
 }
 
 RomoSpinner.prototype.doStop = function() {
+  if (this.spinner === undefined) {
+    return;
+  }
+
   if (this.spinner !== undefined) {
     this.spinner.stop();
     this.spinner = undefined;
   }
   if (this.elemHtml !== undefined) {