From 5a366cd62b555354a917a2d153e6563fe4d6eb88 Mon Sep 17 00:00:00 2001
From: guangwu <guoguangwug@gmail.com>
Date: Thu, 18 Apr 2024 15:09:42 +0800
Subject: [PATCH] fix: close file in the GrepFile func

---
 core/utils/file.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/utils/file.go b/core/utils/file.go
index 6090eb17..2310a6b3 100644
--- a/core/utils/file.go
+++ b/core/utils/file.go
@@ -69,6 +69,7 @@ func GrepFile(patten string, filename string) (lines []string, err error) {
 	if err != nil {
 		return
 	}
+	defer fd.Close()
 	lines = make([]string, 0)
 	reader := bufio.NewReader(fd)
 	prefix := ""