Bug 14446: Workaround to resolve uninitialized value in goto warning

Bug 14446: Workaround to resolve uninitialized value in goto warning

Forcing both GetTab calls to list context resolves the warning.
A workaround, not a real fix.

Test plan:
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Without this patch, you will have a warn: Use of uninitialized value in goto
With this patch, you won't.

Signed-off-by: Aleisha Amohia <aleishaamohia@hotmail.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>