dissect: include error cause in log message

2018-10-20 01:54:29 +09:00
parent 9d77ca39e5
commit 63cf2d75d6
1 changed files with 1 additions and 1 deletions
@@ -106,7 +106,7 @@ static int parse_argv(int argc, char *argv[]) {

                        r = unhexmem(optarg, strlen(optarg), &p, &l);
                        if (r < 0)
-                                return log_error_errno(r, "Failed to parse root hash: %s", optarg);
+                                return log_error_errno(r, "Failed to parse root hash '%s': %m", optarg);
                        if (l < sizeof(sd_id128_t)) {
                                log_error("Root hash must be at least 128bit long: %s", optarg);
                                free(p);