[hackers] [ubase] fix SHELL being set to the usr's home directory || Jakob Kramer

[git]

commit ab373918376f5d9c57d79eabd8a87dc4277bba83
Author: Jakob Kramer <jakob.kra...@gmx.de>
Date:   Fri Oct 18 21:57:24 2013 +0200

    fix SHELL being set to the usr's home directory

diff --git a/su.c b/su.c
index 94ead18..339cba1 100644
--- a/su.c
+++ b/su.c
@@ -106,7 +106,7 @@ main(int argc, char **argv)
                newargv = (char *const[]){pw->pw_shell, NULL};
                if (!pflag) {
                        setenv("HOME", pw->pw_dir, 1);
-                       setenv("SHELL", pw->pw_dir, 1);
+                       setenv("SHELL", pw->pw_shell, 1);
                        if (strcmp(pw->pw_name, "root") != 0) {
                                setenv("USER", pw->pw_name, 1);
                                setenv("LOGNAME", pw->pw_name, 1);