The value of sort option ('S') is not used for option letter.
Therefore, I'll change the single letter to non-character.
Signed-off-by: Tsutomu Itoh <t-i...@jp.fujitsu.com>
---
This patch is separated from patch of --sync option.
---
cmds-qgroup.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/cmds-qgroup.c b/cmds-qgroup.c
index 2a10c97..34e3bcc 100644
--- a/cmds-qgroup.c
+++ b/cmds-qgroup.c
@@ -313,10 +313,11 @@ static int cmd_qgroup_show(int argc, char **argv)
while (1) {
int c;
enum {
- GETOPT_VAL_SYNC = 256
+ GETOPT_VAL_SORT = 256,
+ GETOPT_VAL_SYNC
};
static const struct option long_options[] = {
- {"sort", required_argument, NULL, 'S'},
+ {"sort", required_argument, NULL, GETOPT_VAL_SORT},
{"sync", no_argument, NULL, GETOPT_VAL_SYNC},
{ NULL, 0, NULL, 0 }
};
@@ -347,7 +348,7 @@ static int cmd_qgroup_show(int argc, char **argv)
case 'f':
filter_flag |= 0x2;
break;
- case 'S':
+ case GETOPT_VAL_SORT:
ret = btrfs_qgroup_parse_sort_string(optarg,
&comparer_set);
if (ret)
--
2.9.3
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