From: 0xAX <0xAX@users.noreply.github.com>
Date: Sun, 26 Jun 2016 10:37:00 +0000 (+0300)
Subject: basic/strv: use SWAP_TWO() macro (#3602)
X-Git-Tag: v231~117
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8a3134b2b78b4ec310cd3f7b38fd0c9e09254aa8;p=platform%2Fupstream%2Fsystemd.git

basic/strv: use SWAP_TWO() macro (#3602)
---

diff --git a/src/basic/strv.c b/src/basic/strv.c
index 97a96e5..578a9c1 100644
--- a/src/basic/strv.c
+++ b/src/basic/strv.c
@@ -804,11 +804,7 @@ char **strv_reverse(char **l) {
                 return l;
 
         for (i = 0; i < n / 2; i++) {
-                char *t;
-
-                t = l[i];
-                l[i] = l[n-1-i];
-                l[n-1-i] = t;
+                SWAP_TWO(l[i], l[n-1-i]);
         }
 
         return l;