Merge pull request #4434 from MichaIng/patch-1

Use a fixed list height for network interface selection

automated install/basic-install.sh

@@ -674,7 +674,7 @@ chooseInterface() {
         # Feed the available interfaces into this while loop
         done <<< "${availableInterfaces}"
         # The whiptail command that will be run, stored in a variable
-        chooseInterfaceCmd=(whiptail --separate-output --radiolist "Choose An Interface (press space to toggle selection)" "${r}" "${c}" "${interfaceCount}")
+        chooseInterfaceCmd=(whiptail --separate-output --radiolist "Choose An Interface (press space to toggle selection)" "${r}" "${c}" 6)
         # Now run the command using the interfaces saved into the array
         chooseInterfaceOptions=$("${chooseInterfaceCmd[@]}" "${interfacesArray[@]}" 2>&1 >/dev/tty) || \
         # If the user chooses Cancel, exit