fix(pro:search): error when deleting previsous item with backspace (#…

…1130) error when previousState doesn't exist
IDuxFE · Sep 13, 2022 · 670033c · 670033c
1 parent 367e0bc
commit 670033c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/pro/search/src/searchItem/Segment.tsx b/packages/pro/search/src/searchItem/Segment.tsx
@@ -262,7 +262,7 @@ function useInputEvents(
     const currentStateIndex = searchStates.value.findIndex(state => state.key === props.itemKey)
     const previousState = searchStates.value[currentStateIndex - 1]
 
-    if (previousState.key) {
+    if (previousState?.key) {
       removeSearchState(previousState.key)
     }
   }