patch 8.1.1636: crash when popup has fitting scrollbar commit https://github.com/vim/vim/commit/437a746b4c1bd65cecc2e9095e911b58b13fce77 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 5 20:17:22 2019 +0200 patch 8.1.1636: crash when popup has fitting scrollbar Problem: Crash when popup has fitting scrollbar. (Trygve Aaberge) Solution: Don't divide by zero if the scrollbar just fits. (closes https://github.com/vim/vim/issues/4615)

#! /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