diff -up sudo-1.8.6p7/src/sesh.c.sesh_loginshell sudo-1.8.6p7/src/sesh.c
--- sudo-1.8.6p7/src/sesh.c.sesh_loginshell 2014-02-26 12:37:59.735214882 +0100
+++ sudo-1.8.6p7/src/sesh.c 2014-02-26 12:38:05.535235487 +0100
@@ -214,6 +214,8 @@ cleanup_0:
if (argv[-1][0] == '-') {
if ((cp = strrchr(argv[0], '/')) == NULL)
cp = argv[0];
+ else
+ argv[0] = cp;
*cp = '-';
}
sudo_execve(cmnd, argv, envp, noexec);