Regarding commit 39a89f4:
/usr/lib doesn't exist on my system so the test fails (NixOS). /usr/bin has to exist on all UNIX systems
change bin/bash to /usr/bin/bash
change test to use /usr/bin instead of /usr/lib which may not exist o…
…n all systems
remove accidentally commited submodule
Why did you change it?
I don' think this change is needed.
I've run into cases where /bin/bash doesn't actually exist and /usr/bin/env bash was more reliable. I think it was on FreeBSD.
OTH, the contents of run_tests.sh could be placed in Makefile.
Fix #329 tests
Thank you. I have fixed.