account for empty lines in receive-hook message (go-gitea#10773)

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: John Olheiser <john.olheiser@gmail.com>
zeripath · Mar 20, 2020 · eb2e655 · eb2e655
1 parent e2da9cd
commit eb2e655
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/models/error.go b/models/error.go
@@ -1407,7 +1407,7 @@ func (err *ErrPushRejected) GenerateMessage() {
 		}
 		i += 8
 		nl := strings.IndexByte(err.StdErr[i:], '\n')
-		if nl > 0 {
+		if nl >= 0 {
 			messageBuilder.WriteString(err.StdErr[i : i+nl+1])
 			i = i + nl + 1
 		} else {