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(main): try $USERNAME

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@6264 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-05-21 09:25:28 +00:00
parent c9a66968e9
commit 1c0c301a88
1 changed files with 8 additions and 5 deletions
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13
appl/rsh/rsh.c
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@@ -690,7 +690,6 @@ main(int argc, char **argv)
int ret = 1; int ret = 1;
char *cmd; char *cmd;
size_t cmd_len; size_t cmd_len;
struct passwd *pwd;
char *local_user; char *local_user;
char *host = NULL; char *host = NULL;
int host_index = -1; int host_index = -1;
@@ -763,10 +762,14 @@ main(int argc, char **argv)
} }
} }
pwd = getpwuid (getuid()); local_user = getenv ("USERNAME");
if (pwd == NULL) if (local_user == NULL) {
errx (1, "who are you?"); struct passwd *pwd = getpwuid (getuid());
local_user = pwd->pw_name;
if (pwd == NULL)
errx (1, "who are you?");
local_user = pwd->pw_name;
}
if (user == NULL) if (user == NULL)
user = local_user; user = local_user;