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-rwxr-xr-xtaler-build/switch_active.sh6
1 files changed, 4 insertions, 2 deletions
diff --git a/taler-build/switch_active.sh b/taler-build/switch_active.sh
index bc64ed6..388d488 100755
--- a/taler-build/switch_active.sh
+++ b/taler-build/switch_active.sh
@@ -6,11 +6,13 @@
# The script is not portable to system using different usernames and directories,
# respect to taler.net, for blue-green deployments
+set -eu
+
# figure out which is the inactive
-ACTIVE=`readlink /home/test/sockets | awk -F/ '{print $3}'`
+ACTIVE=$(readlink /home/test/sockets | awk -F/ '{print $3}')
# exit if active
-if [[ `whoami` == $ACTIVE ]]
+if [[ $(whoami) == $ACTIVE ]]
then
exit
fi