Bugfix from Tito to make sure /etc/group gets updated.

diff --git a/loginutils/adduser.c b/loginutils/adduser.c
index a0d4872ec123eca5d407247f57e4bba89636662a..a640ece3bc0e204490c44d1084ca565700f0048e 100644 (file)
--- a/loginutils/adduser.c
+++ b/loginutils/adduser.c
@@ -96,6 +96,7 @@ static void passwd_wrapper(const char *login)
 static int adduser(struct passwd *p, unsigned long flags)
 {
        FILE *file;
+       int addgroup = !p->pw_gid;
 
        /* make sure everything is kosher and setup uid && gid */
        file = bb_xfopen(bb_path_passwd_file, "a");
@@ -132,9 +133,8 @@ static int adduser(struct passwd *p, unsigned long flags)
        /* add to group */
        /* addgroup should be responsible for dealing w/ gshadow */
        /* if using a pre-existing group, don't create one */
-       if (p->pw_gid == 0) {
-               addgroup_wrapper(p);
-       }
+       if (addgroup) addgroup_wrapper(p);
+
        /* Clear the umask for this process so it doesn't
         * * screw up the permissions on the mkdir and chown. */
        umask(0);