From 52f404b9851f170faca31f66dd2d0244796d3efd Mon Sep 17 00:00:00 2001
From: Tugdual Saunier <tugdual.saunier@gmail.com>
Date: Tue, 31 Mar 2026 18:47:40 +0200
Subject: [PATCH] fix linting issues

---
 flag.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flag.go b/flag.go
index a5b58fb..9b4b11d 100644
--- a/flag.go
+++ b/flag.go
@@ -185,7 +185,7 @@ func (m *StringMap) String() string {
 	}
 	sort.Strings(keys)
 	for _, key := range keys {
-		buffer.WriteString(fmt.Sprintf(`"%s=%s", `, key, m.m[key]))
+		fmt.Fprintf(&buffer, `"%s=%s", `, key, m.m[key])
 	}
 	return strings.Trim(buffer.String(), ", ")
 }