Highly unlikekly, but chdir() needs to be checked

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

src/finit.c

@@ -484,7 +484,8 @@ int main(int argc, char *argv[])
 	setenv("PATH", _PATH_STDPATH, 1);
 	setenv("SHELL", _PATH_BSHELL, 1);
 
-	chdir("/");
+	if (chdir("/"))
+		_pe("Failed cd /");
 	umask(0);
 
 	/* Allow progress, if enabled */