patch 8.0.0370: invalid memory access when setting wildchar empty commit https://github.com/vim/vim/commit/a12e40351d1357687e8b5dc3122fffef705bdc08 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 25 21:37:57 2017 +0100 patch 8.0.0370: invalid memory access when setting wildchar empty Problem: Invalid memory access when setting wildchar empty. Solution: Avoid going over the end of the option value. (Dominique Pelle, closes #1509) Make option test check all number options with empty value.

6 5 4 2 1
5 4 2 1
5 4 2
5 2
7 5 2
7 5

13 12 11 10 9 1
13 12 11 9 1
12 11 9 1
12 11 9
12 9
15 12 9
15 12

20 19 18 17 16
20 19 18 16
20 18 16

25 24 23 21 1
24 23 21 1
24 23 21
24 21