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-rw-r--r--src/journal/journalctl.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index b347dfa187..cb252eb0b8 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -371,7 +371,18 @@ static int parse_argv(int argc, char *argv[]) {
case 'b':
arg_boot = true;
- arg_boot_descriptor = optarg;
+
+ if (optarg)
+ arg_boot_descriptor = optarg;
+ else if (optind < argc) {
+ int boot;
+
+ if (argv[optind][0] != '-' ||
+ safe_atoi(argv[optind], &boot) >= 0) {
+ arg_boot_descriptor = argv[optind];
+ optind++;
+ }
+ }
break;