tree 50950cc1dda05d7b60097ab565fca41c2a63a724
parent f8f8b2eadbaf3090fcfccbab560de5dbd501833d
author Bram Moolenaar <Bram@vim.org> 1509646983 +0100
committer Bram Moolenaar <Bram@vim.org> 1509646983 +0100

patch 8.0.1251: invalid expressin passed to WaitFor()

Problem:    Invalid expressin passed to WaitFor().
Solution:   Check if the variable exists.