fix find word issue

rogeecn · Feb 17, 2021 · 1e9e55f · 1e9e55f
1 parent 2e488e5
commit 1e9e55f
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/utils/word.go b/utils/word.go
@@ -13,6 +13,10 @@ func NewFindItemsResult(words []string, ret string) *FindItemsResult {
 	rets := strings.Split(ret, "|")
 
 	f := &FindItemsResult{}
+	if len(rets) == 0 {
+		return f
+	}
+
 	for _, item := range rets {
 		item = strings.Replace(item, ",", "|", -1)
 		f.Items = append(f.Items, NewFindItemResult(words, item))
@@ -36,8 +40,12 @@ type FindItemResult struct {
 
 func NewFindItemResult(words []string, ret string) *FindItemResult {
 	rets := strings.Split(ret, "|")
-
 	f := &FindItemResult{}
+
+	if len(rets) == 0 {
+		return f
+	}
+
 	f.Index, _ = strconv.Atoi(rets[0])
 	if f.Index == -1 {
 		return f