Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
---
cmds-subvolume.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/cmds-subvolume.c b/cmds-subvolume.c
index 74e2130..e3b8032 100644
--- a/cmds-subvolume.c
+++ b/cmds-subvolume.c
@@ -800,16 +800,18 @@ static int cmd_subvol_show(int argc, char **argv)
struct btrfs_list_filter_set *filter_set;
char tstr[256];
char uuidparse[37];
- char *fullpath = NULL, *svpath = NULL, *mnt = NULL;
+ char *fullpath, *svpath = NULL, *mnt;
char raw_prefix[] = "\t\t\t\t";
u64 sv_id, mntid;
int fd = -1, mntfd = -1;
int ret = -1;
- if (check_argc_exact(argc, 2))
+ if (check_argc_min(argc, 2))
usage(cmd_subvol_show_usage);
-
- fullpath = realpath(argv[1], 0);
+again:
+ mnt = NULL;
+ fullpath = NULL;
+ fullpath = realpath(argv[optind++], 0);
if (!fullpath) {
fprintf(stderr, "ERROR: finding real path for '%s', %s\n",
argv[1], strerror(errno));
@@ -939,6 +941,8 @@ out:
if (fullpath)
free(fullpath);
+ if (optind < argc)
+ goto again;
return ret;
}
--
1.8.1.227.g44fe835
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