tag: error when git-column fails
commit92e66478fc0f1e03ff8e49d66ebe84b1d98b7a90
authorRubén Justo <rjusto@gmail.com>
Tue, 13 Feb 2024 23:36:38 +0000 (14 00:36 +0100)
committerJunio C Hamano <gitster@pobox.com>
Wed, 14 Feb 2024 18:16:40 +0000 (14 10:16 -0800)
tree21f2013d2344d4f61145e0687d29a91c5fa274d5
parent0d1bd1dfb37ef25e1911777c94129fc769ffec38
tag: error when git-column fails

If the user asks for the list of tags to be displayed in columns
("--columns"), a child git-column process is used to format the output
as expected.

In a rare situation where we encounter a problem spawning that child
process, we will work erroneously.

Make noticeable we're having a problem executing git-column, so the user
can act accordingly.

Signed-off-by: Rubén Justo <rjusto@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/tag.c