Revision 1cdc62f6f16e6dae4343824f08286015c8c4b9c2 authored by Jeff King on 06 February 2018, 08:43:19 UTC, committed by Junio C Hamano on 08 February 2018, 18:07:51 UTC
We check that a shell variable is non-empty, and then we check that it's equal to a particular value. Just checking the latter covers both cases. I suspect the original was trying to give better output when the test fails, but using "-x" covers that these days. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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