diff options
Diffstat (limited to 'commands/dmesg.c')
| -rw-r--r-- | commands/dmesg.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/commands/dmesg.c b/commands/dmesg.c index 83410234e1..8a60f07507 100644 --- a/commands/dmesg.c +++ b/commands/dmesg.c @@ -76,7 +76,7 @@ static unsigned dmesg_get_levels(const char *__args) static int do_dmesg(int argc, char *argv[]) { - int opt, i; + int opt, ret, i; int delete_buf = 0, emit = 0; unsigned flags = 0, levels = 0; char *set = NULL; @@ -148,7 +148,9 @@ static int do_dmesg(int argc, char *argv[]) return 0; } - log_print(flags, levels); + ret = log_print(flags, levels); + if (ret) + return 1; if (delete_buf) log_clean(10); |