fix(popover): fix undefined container class (#2283)

valor-software · Jul 26, 2017 · 91fc1cd · 91fc1cd
1 parent c9f85e6
commit 91fc1cd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/popover/popover.directive.ts b/src/popover/popover.directive.ts
@@ -37,7 +37,7 @@ export class PopoverDirective implements OnInit, OnDestroy {
   /**
    * Css class for popover container
    */
-  @Input() public containerClass: string;
+  @Input() public containerClass: string = '';
 
   /**
    * Returns whether or not the popover is currently being shown