Update vicky.js

scripts/view/vicky.js

@@ -151,10 +151,11 @@ async function handlePromise(json) {
     var preimages_found = 0;
     var sum_of_all_output_sizes = circuit.output_sizes.reduce((ac, c) => ac + c, 0);
     var preimages_expected = sum_of_all_output_sizes;
-    if ( program == "8bit cpu with 64 cyles" )
+    if ( program == "8bit cpu with 64 cyles" ) {
         if ( !( "preimages_to_expect" in json ) || !( "preimage_positions" in json ) ) return alert( `Your counterparty did not send you good data about the preimages you ought to expect in the output. Aborting.` );
         preimages_expected = json[ "preimages_to_expect" ];
         var expected_preimage_positions = json[ "preimage_positions" ];
+    }
     var preimage_positions = [];
     var outputs = [];
     var unchanging_output_start_wire;