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

[elogind.git] / src / basic / strv.c

diff --git a/src/basic/strv.c b/src/basic/strv.c
index 7757a444346725fa448bee8b8525eb443099aecd..ba4d697b106959cc6054992ad11c7f374bb564a5 100644 (file)
--- a/src/basic/strv.c
+++ b/src/basic/strv.c
@@ -319,7 +319,7 @@ char **strv_split_newlines(const char *s) {
                 return l;
 
         if (isempty(l[n - 1]))
-                l[n-1] = mfree(l[n-1]);
+                l[n - 1] = mfree(l[n - 1]);
 
         return l;
 }
@@ -817,11 +817,7 @@ 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;