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Re: [PATCH] support: Preserve errno in write_message, TEST_VERIFY and other checks


On Fri, Jan 12, 2018 at 08:38:57AM +0100, Florian Weimer wrote:
> These facilities could clobber errno, which makes it difficult to write
> certain checks because a specific order has to be used.
> 
> 2018-01-12  Florian Weimer  <fweimer@redhat.com>
> 
> 	* support/write_message.c (write_message): Preserve errno.
> 	* support/check.c (print_failure): Likewise.
> 	* support/support_test_verify_impl.c (support_test_verify_impl):
> 	Likewise.
> 	* support/support_test_compare_failure.c
> 	(support_test_compare_failure): Likewise.

Looks good, thanks.


-- 
ldv

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