isset added to avoid warning if no value is present #1231
isset added to avoid warning if no value is present #1231

isset added to avoid warning if no value is present #1231

nicholasgriffintn/Accelerated-Mobile-Pages,nicholasgriffintn/Accelerated-Mobile-Pages,ahmedkaludi/Accelerated-Mobile-Pages,ahmedkaludi/Accelerated-Mobile-Pages