Pass along exit code when running a sub-script, instead of always running exit 0

auto_install/install.sh

@@ -143,7 +143,7 @@ main(){
 		:
 	elif [ "$UpdateCmd" = "Update" ]; then
 		$SUDO ${pivpnScriptDir}/update.sh "$@"
-		exit 0
+		exit "$?"
 	elif [ "$UpdateCmd" = "Repair" ]; then
 		# shellcheck disable=SC1090
 		source "$setupVars"

scripts/openvpn/pivpn.sh

@@ -16,18 +16,18 @@ vpn="openvpn"
 function makeOVPNFunc {
     shift
     $SUDO ${scriptDir}/${vpn}/makeOVPN.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 function listClientsFunc {
     shift
     $SUDO ${scriptDir}/${vpn}/clientStat.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 function listOVPNFunc {
     $SUDO ${scriptDir}/${vpn}/listOVPN.sh
-    exit 0
+    exit "$?"
 }
 
 function debugFunc {
@@ -37,29 +37,29 @@ function debugFunc {
     echo "::: Debug output completed above."
     echo "::: Copy saved to /tmp/debug.log"
     echo "::: "
-    exit 0
+    exit "$?"
 }
 
 function removeOVPNFunc {
     shift
     $SUDO ${scriptDir}/${vpn}/removeOVPN.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 function uninstallFunc {
     $SUDO ${scriptDir}/uninstall.sh "${vpn}"
-    exit 0
+    exit "$?"
 }
 
 function update {
     shift
     $SUDO ${scriptDir}/update.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 function backup {
     $SUDO ${scriptDir}/backup.sh "${vpn}"
-    exit 0
+    exit "$?"
 }
 
 

scripts/pivpn

@@ -14,12 +14,12 @@ scriptDir="/opt/pivpn"
 
 uninstallServer(){
     $SUDO ${scriptDir}/uninstall.sh
-    exit 0
+    exit "$?"
 }
 
 backup(){
     $SUDO ${scriptDir}/backup.sh
-    exit 0
+    exit "$?"
 }
 
 showHelp(){

scripts/wireguard/pivpn.sh

@@ -16,13 +16,13 @@ vpn="wireguard"
 makeConf(){
     shift
     $SUDO ${scriptdir}/${vpn}/makeCONF.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 listConnected(){
     shift
     $SUDO ${scriptdir}/${vpn}/clientSTAT.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 debug(){
@@ -32,52 +32,52 @@ debug(){
     echo "::: Debug output completed above."
     echo "::: Copy saved to /tmp/debug.log"
     echo "::: "
-    exit 0
+    exit "$?"
 }
 
 listClients(){
     $SUDO ${scriptdir}/${vpn}/listCONF.sh
-    exit 0
+    exit "$?"
 }
 
 showQrcode(){
     shift
     $SUDO ${scriptdir}/${vpn}/qrcodeCONF.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 removeClient(){
     shift
     $SUDO ${scriptdir}/${vpn}/removeCONF.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 disableClient(){
     shift
     $SUDO ${scriptdir}/${vpn}/disableCONF.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 enableClient(){
     shift
     $SUDO ${scriptdir}/${vpn}/enableCONF.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 uninstallServer(){
     $SUDO ${scriptdir}/uninstall.sh "${vpn}"
-    exit 0
+    exit "$?"
 }
 
 updateScripts(){
     shift
     $SUDO ${scriptdir}/update.sh "$@"
-    exit 0
+    exit "$?"
 }
 
 backup(){
     $SUDO ${scriptdir}/backup.sh "${vpn}"
-    exit 0
+    exit "$?"
 }
 
 showHelp(){