abg-ir.cc: Remove always-true check.

There is an instance of a if-statement testing the same variable as
its containing if-statement. The inner test always evaluates to true,
if it is reached.

	* src/abg-ir.cc (types_have_similar_structure): Remove
	identical nested conditional.
	(reference_type_def::reference_type_def): Tabify.

Reviewed-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
1 file changed