patch 8.2.1892: valgrind warns for using uninitialized access in tests Commit: https://github.com/vim/vim/commit/9c24cd11e2048e16e25271a7a7dbef4593890a18 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Oct 23 15:40:39 2020 +0200 patch 8.2.1892: valgrind warns for using uninitialized access in tests Problem: Valgrind warns for using uninitialized access in tests. Solution: Fix condition for breaking out of loop. (Dominique Pell?, closes #7187)

#! /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