watchdog: add -T option

 function                                             old     new   delta
 watchdog_main                                        159     219     +60
mdev: support match by major,minor. See bug 4714.
 +100 bytes.

1 files changed, 1 insertions, 4 deletions

diff --git a/libpwdgrp/uidgid_get.c b/libpwdgrp/uidgid_get.c
index ebc7fc58c..92290bfdb 100644
--- a/libpwdgrp/uidgid_get.c
+++ b/libpwdgrp/uidgid_get.c
@@ -87,15 +87,12 @@ void FAST_FUNC xget_uidgid(struct bb_uidgid_t *u, const char *ug)
  * ":group" sets gid only
  * "user:" sets uid and gid (to user's primary group id)
  * "user:group" sets uid and gid
- * ('unset' uid or gid is actually set to -1)
+ * ('unset' uid or gid retains the value it has on entry)
  */
 void FAST_FUNC parse_chown_usergroup_or_die(struct bb_uidgid_t *u, char *user_group)
 {
         char *group;
 
-        u->uid = -1;
-        u->gid = -1;
-
         /* Check if there is a group name */
         group = strchr(user_group, '.'); /* deprecated? */
         if (!group)