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Correctly report errors happening in functions

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`trap ... ERR` does not automatically propagate to functions. Therefore,
Our fancy error-reporting mechanism did not catch errors happening in
functions; and we do most of the actual work in functions. The solution
is to `set -E` or `set -o errtrace`.
This commit is contained in:
Jerome Petazzoni
2018-03-01 13:56:08 -06:00
parent 7e5d869472
commit b818a38307
1 changed files with 1 additions and 1 deletions
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2
prepare-vms/lib/cli.sh
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@@ -2,7 +2,7 @@
_ERR() {
error "Command $BASH_COMMAND failed (exit status: $?)"
}
set -e
set -eE
trap _ERR ERR
die() {