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If getcwd() fails, use the user's home directory, or /, instead of failing with

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an error.
This commit is contained in:
Nicholas Marriott 2009-06-25 16:11:12 +00:00
parent bfa46e8f91
commit f17a5f1e82
1 changed files with 6 additions and 3 deletions
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9
tmux.c
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@ -1,4 +1,4 @@
/* $OpenBSD: tmux.c,v 1.10 2009/06/25 06:40:25 nicm Exp $ */
/* $OpenBSD: tmux.c,v 1.11 2009/06/25 06:54:32 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -387,8 +387,11 @@ main(int argc, char **argv)
&global_options, "default-command", "exec %s -l", shell);
if (getcwd(cwd, sizeof cwd) == NULL) {
log_warn("getcwd");
exit(1);
pw = getpwuid(getuid());
if (pw->pw_dir != NULL && *pw->pw_dir != '\0')
strlcpy(cwd, pw->pw_dir, sizeof cwd);
else
strlcpy(cwd, "/", sizeof cwd);
}
options_set_string(&global_options, "default-path", "%s", cwd);