strv: make iterator in STRV_FOREACH() declaread in the loop

[thirdparty/systemd.git] / src / creds / creds.c

diff --git a/src/creds/creds.c b/src/creds/creds.c
index f880a79a822fe73577dfc7d008c644a4549c2d15..2fd314ff37176decc95c99860ba5505175fe86b3 100644 (file)
--- a/src/creds/creds.c
+++ b/src/creds/creds.c
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
 #include <getopt.h>
+#include <unistd.h>
 
 #include "creds-util.h"
 #include "dirent-util.h"
@@ -310,7 +311,6 @@ static int write_blob(FILE *f, const void *data, size_t size) {
 static int verb_cat(int argc, char **argv, void *userdata) {
         _cleanup_(closedirp) DIR *d = NULL;
         int r, ret = 0;
-        char **cn;
 
         r = open_credential_directory(&d);
         if (r == -ENXIO)