patch 8.1.1798: warning for unused variable in tiny version commit https://github.com/vim/vim/commit/eda35f7127c6ac51573eda808687f6369c31ee2d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 3 14:59:44 2019 +0200 patch 8.1.1798: warning for unused variable in tiny version Problem: Warning for unused variable in tiny version. (Tony Mechelynck) Solution: Move inside #ifdef. Reformat code.

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done