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authorFlorian Dold <florian@dold.me>2023-05-31 09:34:57 +0200
committerFlorian Dold <florian@dold.me>2023-05-31 09:34:57 +0200
commit795c23aad49177fab9655014df67191db9afd940 (patch)
treef3fec4af6a7d5d4c1a0f2959ff0557f712be6660
parent2500fb64943aa9e31d69f72bbbcbac0947e1e016 (diff)
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-fix undefined variable usage
-rw-r--r--sandcastle/images/libeufin/startup.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/sandcastle/images/libeufin/startup.sh b/sandcastle/images/libeufin/startup.sh
index 45301bf..be23881 100644
--- a/sandcastle/images/libeufin/startup.sh
+++ b/sandcastle/images/libeufin/startup.sh
@@ -61,7 +61,7 @@ export TALER_ENV_URL_MERCHANT_SURVEY=`taler-config -c /config/deployment.conf -s
export TALER_ENV_URL_INTRO=`taler-config -c /config/deployment.conf -s taler-deployment -o landing-url`
export TALER_ENV_URL_BANK=`taler-config -c /config/deployment.conf -s taler-deployment -o bank-url`
-case "$1" in
+case "${1:-}" in
shell)
echo "Starting interactive shell"
exec bash