substitute: Emit a single newline upon completion.
authorLudovic Courtès <ludo@gnu.org>
Sun, 21 Mar 2021 16:20:10 +0000 (17:20 +0100)
committerLudovic Courtès <ludo@gnu.org>
Wed, 31 Mar 2021 13:57:46 +0000 (15:57 +0200)
commit1fa4aff1fbb46bbb9df8486ca12bfcfe6144458a
tree907f9451031d0c24bdde17f7c7f57d7f7ae1f2c1
parentf233bb170b072cf4801b2f229593b9680ea0224c
substitute: Emit a single newline upon completion.

The immediate effect is that, with '--verbosity=1', only two lines are
displayed for each substitute, instead of two lines followed by an empty
line.

* guix/scripts/substitute.scm (process-substitution): Emit a single
newline upon completion when PRINT-BUILD-TRACE? is true.
guix/scripts/substitute.scm