diff options
Diffstat (limited to 'phantasia/main.c')
| -rw-r--r-- | phantasia/main.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/phantasia/main.c b/phantasia/main.c index 8e206d58..3a0f919c 100644 --- a/phantasia/main.c +++ b/phantasia/main.c @@ -1,4 +1,4 @@ -/* $NetBSD: main.c,v 1.19 2009/05/25 23:14:33 dholland Exp $ */ +/* $NetBSD: main.c,v 1.20 2009/05/26 00:27:23 dholland Exp $ */ /* * Phantasia 3.3.2 -- Interterminal fantasy game @@ -29,6 +29,7 @@ #include <sys/stat.h> #include <sys/types.h> +#include <err.h> #include <pwd.h> /* @@ -271,6 +272,7 @@ void initialstate(void) { struct stat sb; + struct passwd *pw; Beyond = FALSE; Marsh = FALSE; @@ -283,8 +285,13 @@ initialstate(void) Echo = TRUE; /* setup login name */ - if ((Login = getlogin()) == NULL) - Login = getpwuid(getuid())->pw_name; + if ((Login = getlogin()) == NULL) { + pw = getpwuid(getuid()); + if (pw == NULL) { + errx(1, "Who are you?"); + } + Login = pw->pw_name; + } /* open some files */ if ((Playersfp = fopen(_PATH_PEOPLE, "r+")) == NULL) |