Compilation error with -Wall in clang (patch attached)

[richardroberts]

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Required Info
Camera Model	D400
Firmware Version	N/A
Operating System & Version	Linux
Kernel Version (Linux Only)	N/A
Platform	PC
SDK Version	2.9.0

Issue Description

Minor compilation error with -Wall (which we're required to use here), patch attached here:
compilation_error_fix_richardroberts.patch.txt

By the way, I'd be glad to submit these minor fixes as pull requests if that makes things easier! Is there a permission change that I need to be able to push to a new branch? Currently I get this error:
ERROR: Permission to IntelRealSense/librealsense.git denied to richardroberts. fatal: Could not read from remote repository.

[ev-mp]

Hi @richardroberts , thanks for the patch.
You are welcomed to create Pull Request and submit this patch to the development branch for review and merge.

[zivsha]

@richardroberts yo can fork (upper right corner of GitHub) the repo and push to a branch there, then submit a PR to development on librealsense

[RealSense-Customer-Engineering]

[Realsense Customer Engineering Team Comment]
Hi, @RichardRobert,
Didn't see your PR, have you created PR?

[richardroberts]

Thanks for the help Sergey, in the future I'll try again to create a pull request.