Merge pull request #952 from pi-hole/fix/exit_codes

Fix/exit codes

advanced/Scripts/chronometer.sh

@@ -121,7 +121,7 @@ displayHelp() {
 :::  -j, --json		output stats as JSON formatted string
 :::  -h, --help		display this help text
 EOM
-    exit 1
+    exit 0
 }
 
 if [[ $# = 0 ]]; then

advanced/Scripts/list.sh

@@ -47,7 +47,7 @@ helpFunc() {
 :::  -h, --help				Show this help dialog
 :::  -l, --list				Display your ${word}listed domains
 EOM
-	exit 1
+	exit 0
 }
 
 HandleOther(){

advanced/Scripts/version.sh

@@ -86,7 +86,7 @@ helpFunc() {
 :::  -h, --help           Show this help dialog
 :::
 EOM
-	exit 1
+	exit 0
 }
 
 if [[ $# = 0 ]]; then

advanced/Scripts/webpage.sh

@@ -23,7 +23,7 @@ helpFunc() {
 :::  -f, fahrenheit		Set Fahrenheit temperature unit
 :::  -h, --help			Show this help dialog
 EOM
-	exit 1
+	exit 0
 }
 
 SetTemperatureUnit(){

gravity.sh

@@ -23,7 +23,7 @@ helpFunc() {
 :::  -f, --force			Force lists to be downloaded, even if they don't need updating.
 :::  -h, --help				Show this help dialog
 EOM
-	exit 1
+	exit 0
 }
 
 

pihole

@@ -227,7 +227,7 @@ helpFunc() {
 :::                           pihole disable 5m - will disable blocking for 5 minutes
 :::  restartdns               Restart dnsmasq
 EOM
-  exit 1
+  exit 0
 }
 
 if [[ $# = 0 ]]; then