Re: [PATCH v3 11/34] fsmonitor-fs-listen-win32: stub in backend for Windows

Junio C Hamano [off-list ref] writes:

#!/bin/sh
cat >make.file <<\EOF
all::
ifeq ($(FSMONITOR_DAEMON_BACKEND),)
	echo it is empty
endif
ifdef FSMONITOR_DAEMON_BACKEND

An obvious typo.  This must be "ifndef", of course.

	echo it is undefined
endif
EOF

echo "unset???"
make -f make.file

echo "set to empty???"
make -f make.file FSMONITOR_DAEMON_BACKEND=

These two make invocations will give us the same result, showing
that "is it set to empty" and "is it unset" are the same.