Defend HelpCompletion from null message from VSCode#1236

Merged

rkeithhill merged 3 commits intoPowerShell:masterfrom

rjmholt:null-msg-error-1230

Mar 27, 2018

Commits on Mar 21, 2018

Defend HelpCompletion from null message from VSCode
rjmholt
committed

Commits on Mar 22, 2018

Null check changeEvent.contentChanges[0] and log bad messages
rjmholt
committed

Commits on Mar 25, 2018

Move contentChanges length check below null chk
rkeithhill
authored