patch 8.0.1824: Coverity warns for variable that may be uninitialized commit https://github.com/vim/vim/commit/73dd1bd54e3d358f156f45e956f6e56527238ac6 Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 12 21:16:25 2018 +0200 patch 8.0.1824: Coverity warns for variable that may be uninitialized Problem: Coverity warns for variable that may be uninitialized. Solution: Initialize the variable.

#! /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