update popper.js to fixed throw error in Tooltip component

梁灏
1 parent 6a84ef29
Showing 2 changed files with 2 additions and 2 deletions Show diff stats
package.json
src/components/base/popper.js
 {
     "name": "iview",
-    "version": "3.1.0",
+    "version": "3.1.1-rc.1",
     "title": "iView",
     "description": "A high quality UI components Library with Vue.js",
     "homepage": "http://www.iviewui.com",
@@ -60,7 +60,7 @@ export default {
         },
         visible(val) {
             if (val) {
-                this.handleIndexIncrease();  // just use for Poptip
+                if (this.handleIndexIncrease) this.handleIndexIncrease();  // just use for Poptip
                 this.updatePopper();
                 this.$emit('on-popper-show');
             } else {