loginctl: replace strv_append() by strv_extend()

2013-12-18 23:58:24 -05:00
parent c736283bfb
commit 1c3051eba4
1 changed files with 4 additions and 9 deletions
@@ -1089,7 +1089,7 @@ static int parse_argv(int argc, char *argv[]) {
                {}
        };

-        int c;
+        int c, r;

        assert(argc >= 0);
        assert(argv);
@@ -1107,14 +1107,9 @@ static int parse_argv(int argc, char *argv[]) {
                        return 0;

                case 'p': {
-                        char **l;
-
-                        l = strv_append(arg_property, optarg);
-                        if (!l)
-                                return -ENOMEM;
-
-                        strv_free(arg_property);
-                        arg_property = l;
+                        r = strv_extend(&arg_property, optarg);
+                        if (r < 0)
+                                return log_oom();

                        /* If the user asked for a particular
                         * property, show it to him, even if it is