Do not nest quotes

Signed-off-by: Christian König <ckoenig@posteo.de>

padd.sh

@@ -570,12 +570,12 @@ GetVersionInformation() {
     fi
 
     # PADD version information...
-    padd_version_latest="$(curl --silent https://api.github.com/repos/pi-hole/PADD/releases/latest | grep '"tag_name":' | awk -F \" '{print $4}')"
+    padd_version_latest=$(curl --silent https://api.github.com/repos/pi-hole/PADD/releases/latest | grep '"tag_name":' | awk -F \" '{print $4}')
     # is PADD up-to-date?
     if [ "${padd_version_latest}" = "" ]; then
       padd_version_heatmap=${yellow_text}
     else
-      if [ "$(VersionConverter "${padd_version}")" -lt "$(VersionConverter "${padd_version_latest}")" ]; then
+      if [ "$(VersionConverter ${padd_version})" -lt "$(VersionConverter "${padd_version_latest}")" ]; then
         padd_out_of_date_flag="true"
         padd_version_heatmap=${red_text}
       else
@@ -1063,8 +1063,8 @@ CheckConnectivity() {
 
 # converts a given version string e.g. v3.7.1 to 3007001000 to allow for easier comparison of multi digit version numbers
 # credits https://apple.stackexchange.com/a/123408
-VersionConverter() { 
-  echo "$@" | tr -d '[:alpha:]' | awk -F. '{ printf("%d%03d%03d%03d\n", $1,$2,$3,$4); }'; 
+VersionConverter() {
+  echo "$@" | tr -d '[:alpha:]' | awk -F. '{ printf("%d%03d%03d%03d\n", $1,$2,$3,$4); }';
 }
 
 ########################################## MAIN FUNCTIONS ##########################################