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| author | Adam Spragg <adam@spra.gg> | 2022-03-17 11:09:07 +0000 |
|---|---|---|
| committer | Adam Spragg <adam@spra.gg> | 2022-03-17 11:09:07 +0000 |
| commit | f9621d88100d2e3ce6b0061d0789401e57c4b1e8 (patch) | |
| tree | debfe6aea115ceba3b51ea8ece4a5620d1d4ad49 | |
| parent | 8ae543fa8d3fdf08bcc61dcb27cafd987344ada2 (diff) | |
Pipe download output through `cat` so it always succeeds
Pipe success is determined by the success of the last command in the
pipe, and `grep` indicates failure if no lines were selected. If we
don't download anything then `grep` fails, the pipe fails, and the
script - due to `set -e` - then fails/aborts at that point.
So pipe through `cat` last, which always succeeds.
| -rwxr-xr-x | adu-download | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/adu-download b/adu-download index 574eeae..7005592 100755 --- a/adu-download +++ b/adu-download @@ -32,7 +32,7 @@ if [ "$upgrades" -eq 0 ]; then exit 0 fi -apt-get -q -y --with-new-pkgs --download-only upgrade | grep "^Get:" +apt-get -q -y --with-new-pkgs --download-only upgrade | grep "^Get:" | cat ln -s -- "${UPDATE_TARGET}" "${UPDATE_SYMLINK}" 2>/dev/null || true |