[zeromq-dev] Regression in czmq (latest)

[Stephen Hemminger]

Noticed build failures after merge, because build script does check test.

Bisected it down to:
$ make -j1 check
Making check in src
make[1]: Entering directory `/usr/src/zeromq/czmq/src'
make  check-TESTS
make[2]: Entering directory `/usr/src/zeromq/czmq/src'
Running czmq self tests...
 * zclock: OK
 * zctx: OK
 * zfile: OK
 * zframe: OK
 * zhash: OK
lt-czmq_selftest: zlist.c:405: zlist_test: Assertion `zlist_last (list) == cheese' failed.
 * zlist: /bin/bash: line 5: 19608 Aborted                 ${dir}$tst
FAIL: czmq_selftest
============================================
1 of 1 test failed
Please report to zeromq-dev at lists.zeromq.org
============================================
make[2]: *** [check-TESTS] Error 1
make[2]: Leaving directory `/usr/src/zeromq/czmq/src'
make[1]: *** [check-am] Error 2
make[1]: Leaving directory `/usr/src/zeromq/czmq/src'
make: *** [check-recursive] Error 1

$ git bisect bad
f5b8dad1a26d0405d6c30960b82d94aa2500b2cc is the first bad commit
commit f5b8dad1a26d0405d6c30960b82d94aa2500b2cc
Author: Pieter Hintjens <ph at imatix.com>
Date:   Sat Sep 22 10:54:11 2012 +0200

    Optimization for zlist_remove last seen item

:040000 040000 525da044b721454a494c0f6b80c6c0cef7d18adc fd0c04f0926481cce77f3a6fa195f54326239c1c M	src