fix empty string insertion bug

2017-12-31 14:49:20 +01:00
parent f2debc150c
commit fc5be5c7cc
3 changed files with 13 additions and 2 deletions
--- a/src/Type/YText.js
+++ b/src/Type/YText.js
@@ -24,6 +24,9 @@ export default class YText extends YArray {
    return strBuilder.join('')
  }
  insert (pos, text) {
+    if (text.length <= 0) {
+      return
+    }
    this._transact(y => {
      let left = null
      let right = this._start