diff options
Diffstat (limited to 'libc/gen/pw_scan.c')
| -rw-r--r-- | libc/gen/pw_scan.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libc/gen/pw_scan.c b/libc/gen/pw_scan.c index 5190686..0ce9b1d 100644 --- a/libc/gen/pw_scan.c +++ b/libc/gen/pw_scan.c @@ -78,7 +78,12 @@ pw_scan(bp, pw) if (!(p = strsep(&bp, ":"))) /* uid */ goto fmt; - if(p[0]) pw->pw_fields |= _PWF_UID; + if (p[0]) + pw->pw_fields |= _PWF_UID; + else { + warnx("no uid for user %s", pw->pw_name); + return (0); + } id = atol(p); if (root && id) { warnx("root uid should be 0"); |