patch 8.0.1524: compiler warnings for uninitialized variables commit https://github.com/vim/vim/commit/9c8816bd306a003c2ac3dce161be3fef481c9902 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 19 21:50:42 2018 +0100 patch 8.0.1524: compiler warnings for uninitialized variables Problem: Compiler warnings for uninitialized variables. (Tony Mechelynck) Solution: Initialize variables.

#! /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