fix: shrink control range boundary error #305

2023-11-04 10:22:23 +08:00
parent e10e35b0a3
commit a9fc226a39
1 changed files with 1 additions and 0 deletions
@@ -416,6 +416,7 @@ export class RangeManager {
    const elementList = this.draw.getElementList()
    const range = this.getRange()
    const { startIndex, endIndex } = range
+    if (!~startIndex && !~endIndex) return
    const startElement = elementList[startIndex]
    const endElement = elementList[endIndex]
    if (startIndex === endIndex) {