Fixed missing blocklines, I forgot getJSON is ajax and finishes whenever

index.html

@@ -542,11 +542,30 @@ <h4>Recent blocks</h4>
             graph_doa_hashrate.push(el);
           });
           graph_doa_hashrate.sort();
-          if (recent_blocks) $.each(recent_blocks, function(key, block) {
-            el= []; el.push(parseInt(block["ts"]) * 1000);
-              graph_blocks.push(el);
-          });
-          draw(graph_hashrate, graph_doa_hashrate, graph_blocks, 'chart', interval);
+          if (typeof recent_blocks == 'undefined') { 
+            // init fetchBlocks() has not finished. Need to fetch it myself.
+
+            $.getJSON(api_url + '/recent_blocks'
+              ,function(data) {
+              $.each(data, function(key, block) {
+                el= []; el.push(parseInt(block["ts"]) * 1000);
+                graph_blocks.push(el);
+	      });
+              draw(graph_hashrate, graph_doa_hashrate, graph_blocks, 'chart', interval);
+            });
+          } else if (recent_blocks) {
+            // init fetchBlocks() has finished.
+
+            $.each(recent_blocks, function(key, block) {
+              el= []; el.push(parseInt(block["ts"]) * 1000);
+                graph_blocks.push(el);
+            });
+            draw(graph_hashrate, graph_doa_hashrate, graph_blocks, 'chart', interval);
+          } else {
+            // init fetchBlocks() has finished, but there are no recent blocks.
+
+            draw(graph_hashrate, graph_doa_hashrate, graph_blocks, 'chart', interval);
+          }
         });
       });
     };