remove trailing whitespace gravity.sh

gravity.sh

@@ -107,7 +107,7 @@ function gravity_collapse() {
 				sources+=($line)
 			fi
 		done < $adListFile
-		echo " done!"	
+		echo " done!"
 	else
 		#no custom file found, use defaults!
 		echo -n "::: No custom adlist file detected, reading from default file..."
@@ -120,8 +120,8 @@ function gravity_collapse() {
 				sources+=($line)
 			fi
 		done < $adListDefault
-		echo " done!"	
+		echo " done!"
-	fi	
+	fi
 
 	# Create the pihole resource directory if it doesn't exist.  Future files will be stored here
 	if [[ -d $piholeDir ]];then
@@ -169,9 +169,9 @@ function gravity_transport() {
 	fi
 
 	# Silently curl url
-	curl -s $cmd_ext $heisenbergCompensator -A "$agent" $url > $patternBuffer 
+	curl -s $cmd_ext $heisenbergCompensator -A "$agent" $url > $patternBuffer
 	# Check for list updates
-	gravity_patternCheck $patternBuffer 
+	gravity_patternCheck $patternBuffer
 
 	# Cleanup
 	rm -f $patternBuffer
@@ -219,13 +219,13 @@ function gravity_Schwarzchild() {
   echo "::: "
 	# Find all active domains and compile them into one file and remove CRs
 	echo -n "::: Aggregating list of domains..."
-	truncate -s 0 $piholeDir/$matterandlight & spinner $! 
+	truncate -s 0 $piholeDir/$matterandlight & spinner $!
 	for i in "${activeDomains[@]}"
 	do
    		cat $i |tr -d '\r' >> $piholeDir/$matterandlight
 	done
 	echo " done!"
-	
+
 }
 
 
@@ -233,12 +233,12 @@ function gravity_Blacklist(){
 	# Append blacklist entries if they exist
 	echo -n "::: Running blacklist script to update HOSTS file...."
 	$blacklistScript -f -nr -q > /dev/null & spinner $!
-	
+
 	numBlacklisted=$(wc -l < "/etc/pihole/blacklist.txt")
 	plural=; [[ "$numBlacklisted" != "1" ]] && plural=s
   echo " $numBlacklisted domain${plural} blacklisted!"
-  
+
-	
+
 }
 
 
@@ -247,7 +247,7 @@ function gravity_Whitelist() {
 	# Prevent our sources from being pulled into the hole
 	plural=; [[ "${sources[@]}" != "1" ]] && plural=s
 	echo -n "::: Adding ${#sources[@]} ad list source${plural} to the whitelist..."
-	
+
 	urls=()
 	for url in ${sources[@]}
 	do
@@ -255,16 +255,16 @@ function gravity_Whitelist() {
         urls=("${urls[@]}" $tmp)
 	done
 	echo " done!"
-	
+
 	echo -n "::: Running whitelist script to update HOSTS file...."
 	$whitelistScript -f -nr -q ${urls[@]} > /dev/null & spinner $!
-		
+
 	numWhitelisted=$(wc -l < "/etc/pihole/whitelist.txt")
 	plural=; [[ "$numWhitelisted" != "1" ]] && plural=s
   echo " $numWhitelisted domain${plural} whitelisted!"
-  
+
-  
+
-		
+
 }
 
 function gravity_unique() {
@@ -284,7 +284,7 @@ function gravity_hostFormat() {
   	#Add dummy domain Pi-Hole.IsWorking.OK to the top of gravity.list to make ping result return a friendlier looking domain!
     echo -e "$piholeIP Pi-Hole.IsWorking.OK \n$piholeIPv6 Pi-Hole.IsWorking.OK" > $piholeDir/$accretionDisc
     cat $piholeDir/$eventHorizon | awk -v ipv4addr="$piholeIP" -v ipv6addr="$piholeIPv6" '{sub(/\r$/,""); print ipv4addr" "$0"\n"ipv6addr" "$0}' >> $piholeDir/$accretionDisc
-    
+
   else
       # Otherwise, just create gravity.list as normal using IPv4
       #Add dummy domain Pi-Hole.IsWorking.OK to the top of gravity.list to make ping result return a friendlier looking domain!
@@ -319,12 +319,12 @@ function gravity_advanced() {
 	echo -n "::: Formatting list of domains to remove comments...."
 	awk '($1 !~ /^#/) { if (NF>1) {print $2} else {print $1}}' $piholeDir/$matterandlight | sed -nr -e 's/\.{2,}/./g' -e '/\./p' >  $piholeDir/$supernova & spinner $!
   echo " done!"
-  
+
 	numberOf=$(wc -l < $piholeDir/$supernova)
 	echo "::: $numberOf domains being pulled in by gravity..."
-    
+
 	gravity_unique
-  
+
 }
 
 function gravity_reload() {
@@ -333,7 +333,7 @@ function gravity_reload() {
 	echo -n "::: Cleaning up un-needed files..."
 	$SUDO rm /etc/pihole/pihole.*
 	echo " done!"
-	
+
 	# Reload hosts file
 	echo ":::"
 	echo -n "::: Refresh lists in dnsmasq..."