tree 24528529e9fe0191ffc5d9988ae32ab9b610f456
parent 2ff8b64679242e73248774a388d54931c9ce49bd
author Bram Moolenaar <Bram@vim.org> 1464079890 +0200
committer Bram Moolenaar <Bram@vim.org> 1464079890 +0200

patch 7.4.1834
Problem:    Possible crash when conceal is active.
Solution:   Check for the screen to be valid when redrawing a line.