Fix lua stack balance in LuaHRef(). And get rid of an unused var.
treefb9a16d3eef1c0c8f44134a01196c2955ba046cd
-rw-r--r-- 35147 COPYING
drwxr-xr-x - incoming
-rwxr-xr-x 1150 mktar.pl
drwxr-xr-x - patches
drwxr-xr-x - src