Begin fixing exit values.

Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>

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(){

automated install/basic-install.sh

@@ -113,12 +113,12 @@ elif [ $(command -v rpm) ]; then
   PKG_UPDATE="${PKG_MANAGER} update -y"
   PKG_INSTALL="${PKG_MANAGER} install -y"
   PKG_COUNT="${PKG_MANAGER} check-update | egrep '(.i686|.x86|.noarch|.arm|.src)' | wc -l"
-  INSTALLER_DEPS=( iproute net-tools procps-ng newt git )
-  PIHOLE_DEPS=( epel-release bind-utils bc dnsmasq lighttpd lighttpd-fastcgi php-common php-cli php curl unzip wget findutils cronie sudo nmap-ncat )
+  INSTALLER_DEPS=(iproute net-tools procps-ng newt git)
+  PIHOLE_DEPS=(bind-utils bc dnsmasq lighttpd lighttpd-fastcgi php-common php-cli php curl unzip wget findutils cronie sudo nmap-ncat)
 
-  if grep -q 'Fedora' /etc/redhat-release; then
-    remove_deps=(epel-release);
-    PIHOLE_DEPS=( ${PIHOLE_DEPS[@]/$remove_deps} );
+  if ! grep -q 'Fedora' /etc/redhat-release; then
+    add_deps=(epel-release);
+    PIHOLE_DEPS=( "${add_deps[@]}" "${PIHOLE_DEPS[@]}" );
   fi
     LIGHTTPD_USER="lighttpd"
     LIGHTTPD_GROUP="lighttpd"

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