Crash when attaching multiple images to MessageInputBar

[tkeithblack]

I encountered a crash when crash when inserting text followed by multiple pictures into the MessageInputBar.

The crash occurs in parseForComponents() located in InputTextView.swift.

The following line was the culprit:

let textRange = NSMakeRange(curLocation, range.location)
This worked fine on the first image, but subsequent images crashed because the length should be range.location-curLocation as below:

let textRange = NSMakeRange(curLocation, range.location-curLocation)
With this change it is now working.

KeithB

[tkeithblack]

I attempted to do a Pull Request, but may not have permission.

Here'a a screenshot in the debugger showing the fix

.

[nathantannar4]

Thanks @tkeithblack , want to make a PR?

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[tkeithblack]

I attempted to, but was unable to push the change to development. Keith

…

On Sun, Jan 6, 2019 at 9:36 PM Nathan Tannar ***@***.***> wrote: Thanks @tkeithblack <https://github.com/tkeithblack> , want to make a PR? Sent with GitHawk <http://githawk.com> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#16 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/APlpe8K8iO05yR6CL2nHNbKwThgCU4VOks5vAsDFgaJpZM4Zys79> .

[nathantannar4]

@tkeithblack If you fork MK to your own repo you can make a PR from tahr branch.

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[tkeithblack]

#17