1 files changed, 4 insertions, 3 deletions

diff --git a/.github/prepare_debian.sh b/.github/prepare_debian.sh
index 3f4674a2..c79211cd 100755
--- a/.github/prepare_debian.sh
+++ b/.github/prepare_debian.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 set -x
-set -e
+set -euo pipefail
 
 export DEBIAN_FRONTEND=noninteractive
 
@@ -61,7 +61,8 @@ apt-get -y install perl \
         libmariadb-dev \
         cron \
         iputils-ping \
-        iproute2
+        iproute2 \
+        libjson-perl
 
 # remove ipv6 interface from hosts
 sed '/^::1/d' /etc/hosts > /tmp/hosts
@@ -127,5 +128,5 @@ sed "/NP_HOST_TLS_CERT/s/.*/'NP_HOST_TLS_CERT' => '$(hostname)',/" -i /src/.gith
 
 # create some test files to lower inodes
 for i in $(seq 10); do
-    touch /media/ramdisk2/test.$1
+    touch /media/ramdisk2/test.$i
 done