[Reproducible-builds] Bug#789978: FTBFS: lua5.2: test_discount.lua:49: attempt to index global 'lu' (a nil value)

[Chris West (Faux)]

Source: lua-discount
Version: 1.2.10.1-1
Severity: serious
Justification: fails to build from source
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs

Dear Maintainer,

The package fails to build, during tests(?):
Making target test for debian/lua5.2.dh-lua.conf
********************** lua dynamic (5.2) *********
Test: test_discount.lua
lua5.2: test_discount.lua:49: attempt to index global 'lu' (a nil value)
stack traceback:
	test_discount.lua:49: in main chunk
	[C]: in ?
/usr/share/dh-lua/make/dh-lua.Makefile.single:288: recipe for target 'test-lua-dynamic-real' failed
make[2]: *** [test-lua-dynamic-real] Error 1
/usr/share/dh-lua/make/dh-lua.Makefile.multiple:12: recipe for target 'test' failed

Alternative build log:
https://reproducible.debian.net/rb-pkg/unstable/amd64/lua-discount.html


-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.19.0-21-generic (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)