commit https://github.com/vim/vim/commit/2321ca2a78286bc026fa7f407281ddbeb04114bb Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 9 14:17:18 2016 +0200 patch 7.4.2349 Problem: Valgrind reports using uninitialzed memory. (Dominique Pelle) Solution: Check the length before checking for a NUL.

#!/bin/sh

# Start GUI Vim on a copy of the tutor file.

# Usage: gvimtutor [xx]
# See vimtutor for usage.

exec `dirname $0`/vimtutor -g "$@"