prevent globbing and word splitting

netbirdio · Jan 6, 2024 · c73066f · c73066f
1 parent b4db92a
commit c73066f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/infrastructure_files/configure.sh b/infrastructure_files/configure.sh
@@ -65,7 +65,7 @@ if [[ "x-$NETBIRD_TURN_EXTERNAL_IP" == "x-" ]]; then
     echo "unable to discover server's public IP"
   fi
 else
-  echo ${NETBIRD_TURN_EXTERNAL_IP}| egrep '([0-9]{1,3}\.){3}[0-9]{1,3}$' > /dev/null
+  echo ""${NETBIRD_TURN_EXTERNAL_IP}"| egrep '([0-9]{1,3}\.){3}[0-9]{1,3}$' > /dev/null
   if [[ $? -eq 0 ]]; then
     echo "using provided server's public IP"
     TURN_EXTERNAL_IP_CONFIG="external-ip=$NETBIRD_TURN_EXTERNAL_IP"

diff --git a/infrastructure_files/getting-started-with-zitadel.sh b/infrastructure_files/getting-started-with-zitadel.sh
@@ -408,7 +408,7 @@ get_turn_external_ip() {
   if [[ "x-$IP" != "x-" ]]; then
     TURN_EXTERNAL_IP_CONFIG="external-ip=$IP"
   fi
-  echo $TURN_EXTERNAL_IP_CONFIG
+  echo "$TURN_EXTERNAL_IP_CONFIG"
 }
 
 initEnvironment() {