diff options
| -rw-r--r-- | cmds-qgroup.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cmds-qgroup.c b/cmds-qgroup.c index 79888c83..275f00fc 100644 --- a/cmds-qgroup.c +++ b/cmds-qgroup.c @@ -298,6 +298,7 @@ static int cmd_qgroup_show(int argc, char **argv) { int ret = 0; int fd; + int e; char *path = argv[1]; if (check_argc_exact(argc, 2)) @@ -310,9 +311,11 @@ static int cmd_qgroup_show(int argc, char **argv) } ret = list_qgroups(fd); + e = errno; close(fd); if (ret < 0) { - fprintf(stderr, "ERROR: can't list qgroups\n"); + fprintf(stderr, "ERROR: can't list qgroups: %s\n", + strerror(e)); return 30; } |