From 041f793b6b1e4b86edc909b4b2867463b3ef3efd Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 8 Oct 2015 12:44:57 +0200
Subject: update CODING_STYLE

---
 CODING_STYLE | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CODING_STYLE b/CODING_STYLE
index 7fd4af8b87..d373f4dea3 100644
--- a/CODING_STYLE
+++ b/CODING_STYLE
@@ -342,3 +342,7 @@
 - To determine the length of a constant string "foo", don't bother
   with sizeof("foo")-1, please use strlen("foo") directly. gcc knows
   strlen() anyway and turns it into a constant expression if possible.
+
+- If you want to concatenate two or more strings, consider using
+  strjoin() rather than asprintf(), as the latter is a lot
+  slower. This matters particularly in inner loops.
-- 
cgit v1.2.3-54-g00ecf