InDetOverlay: Fix cppcheck warnings.

Ignored function return values.

Build area was cleaned as per request posted in the DB. The full software build will be performed

This merge request affects 1 package:

• InnerDetector/InDetRawAlgs/InDetOverlay

This merge request affects 5 files:

• InnerDetector/InDetRawAlgs/InDetOverlay/src/TRTOverlay.cxx
• InnerDetector/InDetRawAlgs/InDetOverlay/test/BCMOverlay_test.cxx
• InnerDetector/InDetRawAlgs/InDetOverlay/test/PixelOverlay_test.cxx
• InnerDetector/InDetRawAlgs/InDetOverlay/test/SCTOverlay_test.cxx
• InnerDetector/InDetRawAlgs/InDetOverlay/test/TRTOverlay_test.cxx

Adding @cgrefe ,@tadej ,@sroe ,@ahaas ,@tkharlam ,@battagl ,@calfayan ,@jchapman ,@lshan ,@goetz ,@stsuno as watchers

added InnerDetector Overlay main review-pending-level-1 labels

CI Result SUCCESS (hash dfa8d2c2)

	Athena
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-EL9 345]

added review-approved label and removed review-pending-level-1 label

Looks good to me. Approved.

Cheers L1

mentioned in commit 1273dcb6

merged

added sweep:ignore label