Check if variable exists before using

2019-02-08 12:07:25 -05:00 · 2019-02-08 12:07:25 -05:00 · b458b2ae5f
commit b458b2ae5f
parent ddfdaf3284
1 changed files with 3 additions and 1 deletions
--- a/src/components/image_cropper/image_cropper.js
+++ b/src/components/image_cropper/image_cropper.js
@ -52,7 +52,9 @@ const ImageCropper = {
  },
  methods: {
    destroy () {
+      if (this.cropper) {
        this.cropper.destroy()
+      }
      this.$refs.input.value = ''
      this.dataUrl = undefined
    },