commit https://github.com/vim/vim/commit/8ed43916dbea4ccedcc84d271e292abbf658b9c5 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 21 08:56:12 2016 +0200 patch 7.4.1761 Problem: Coverity complains about ignoring return value. Solution: Add "(void)" to get rid of the warning.

#! /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