patch 8.0.0340: not checking return valud of dict_add() commit https://github.com/vim/vim/commit/5acff71d3bd7796ee0a112ceb891af630b59304e Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 19 13:55:02 2017 +0100 patch 8.0.0340: not checking return valud of dict_add() Problem: Not checking return valud of dict_add(). (Coverity) Solution: Handle a failure.

#! /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