Fix JS Hint

www/js/services/wallet-services.js

@@ -139,7 +139,7 @@ angular.module('cesium.wallet.services', ['ngResource', 'ngApi', 'cesium.bma.ser
     resetSources = function(){
       data.sources = [];
       data.sourcesIndexByKey = {};
-    };
+    },
 
     addSource = function(src, sources, sourcesIndexByKey) {
       var srcKey = src.type+':'+src.identifier+':'+src.noffset;
@@ -475,11 +475,7 @@ angular.module('cesium.wallet.services', ['ngResource', 'ngApi', 'cesium.bma.ser
              tx.uid = uids[tx.pubkey] || null;
           });
 
-          var txs = data.tx.pendings;
-          var retry = true;
-          while(txs && txs.length > 0) {
-            // process TX pendings
-            _.forEach(txs, function(tx) {
+          var processPendingTx = function(tx) {
             tx.uid = uids[tx.pubkey] || null;
 
             var consumedSources = [];
@@ -515,7 +511,13 @@ angular.module('cesium.wallet.services', ['ngResource', 'ngApi', 'cesium.bma.ser
             else {
               txErrors.push(tx);
             }
-            });
+          };
+
+          var txs = data.tx.pendings;
+          var retry = true;
+          while(txs && txs.length > 0) {
+            // process TX pendings
+            _.forEach(txs, processPendingTx);
 
             // Retry once (TX could be chained and processed in a wrong order)
             if (txErrors.length > 0 && txPendings.length > 0 && retry) {