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Return exit code on missing value

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Let the site configuration value script return 1 when
the requested value is not available.This enables us
to react on failures, so we can for example use a default
value.

With this patch the script will return with exitcode 1 if
the value is not found and no output on stdout. Otherwise
exitcode is 0 and the value is returned on stdout.
This commit is contained in:
Daniel Ehlers 2014-05-09 13:38:26 +02:00
parent 14b52a6fd4
commit bd28aa99ae
1 changed files with 2 additions and 1 deletions
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3
scripts/site.sh
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@ -2,4 +2,5 @@
export GLUONDIR="$(dirname "$0")/.." export GLUONDIR="$(dirname "$0")/.."
echo "@$1@" | $GLUONDIR/scripts/configure.pl $GLUONDIR/scripts/generate.pl RESULT=$(echo "@$1@" | $GLUONDIR/scripts/configure.pl $GLUONDIR/scripts/generate.pl)
test ! "$RESULT" = "@$1@" && echo $RESULT