dbg("chmod(%s, %#o) failed with error '%s'",
filename, dev->mode, strerror(errno));
- if (*dev->owner) {
+ if (dev->owner[0]) {
char *endptr;
unsigned long id = strtoul(dev->owner, &endptr, 10);
- if (*endptr == 0x00)
+ if (endptr[0] == '\0')
uid = (uid_t) id;
else {
struct passwd *pw = getpwnam(dev->owner);
- if (!pw)
- dbg("user unknown '%s'", dev->owner);
+ if (pw == NULL)
+ dbg("specified user unknown '%s'", dev->owner);
else
uid = pw->pw_uid;
}
}
- if (*dev->group) {
+ if (dev->group[0]) {
char *endptr;
unsigned long id = strtoul(dev->group, &endptr, 10);
- if (*endptr == 0x00)
+ if (endptr[0] == '\0')
gid = (gid_t) id;
else {
struct group *gr = getgrnam(dev->group);
- if (!gr)
- dbg("group unknown '%s'", dev->group);
+ if (gr == NULL)
+ dbg("specified group unknown '%s'", dev->group);
else
gid = gr->gr_gid;
}
}
/* create symlink if requested */
- if (*dev->symlink) {
+ if (dev->symlink[0]) {
symlinks = dev->symlink;
while (1) {
linkname = strsep(&symlinks, " ");