From 80b26e75545774a1ac6dfaeb9854f5cd5847a337 Mon Sep 17 00:00:00 2001
From: Robert Swiecki <robert@swiecki.net>
Date: Tue, 6 Sep 2022 17:44:55 +0200
Subject: [PATCH] caps: shorter std::string::append

---
 caps.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/caps.cc b/caps.cc
index ca5745b..b0a2ee5 100644
--- a/caps.cc
+++ b/caps.cc
@@ -109,9 +109,7 @@ static const std::string capToStr(int val) {
 	}
 
 	std::string res;
-	res.append("CAP_UNKNOWN(");
-	res.append(std::to_string(val));
-	res.append(")");
+	res.append("CAP_UNKNOWN(").append(std::to_string(val)).append(")");
 	return res;
 }