X-Git-Url: http://git.indexdata.com/?p=mkws-moved-to-github.git;a=blobdiff_plain;f=src%2Fmkws-widget-main.js;h=b218a958720e80a6a3060cdb304448dfa06e6d0e;hp=f1b13e02879078b4f6d346a238c520b367ebe944;hb=6867e9bed4f7cf9c211e5efeaa0b6f116a35c688;hpb=a6921ecbf975ae32008c7b18f437d3f3b4773d6e

diff --git a/src/mkws-widget-main.js b/src/mkws-widget-main.js
index f1b13e0..b218a95 100644
--- a/src/mkws-widget-main.js
+++ b/src/mkws-widget-main.js
@@ -140,20 +140,22 @@ mkws.registerWidgetType('records', function() {
         }
 
         var urls = hit['md-electronic-url'];
-        var bestLink = null;
-        var otherLinks = [];
-        for (var j = 0; j < urls.length; j++) {
-          var url = urls[j];
-          if (!url.match(/^(https?:)?\/\//)) {
-            that.warn("link '" + url + "' is not a valid URL");
-          } else if (!bestLink) {
-            bestLink = url;
-          } else {
-            otherLinks.push(url);
+        if (urls) {
+          var bestLink = null;
+          var otherLinks = [];
+          for (var j = 0; j < urls.length; j++) {
+            var url = urls[j];
+            if (!url.match(/^(https?:)?\/\//)) {
+              that.warn("link '" + url + "' is not a valid URL");
+            } else if (!bestLink) {
+              bestLink = url;
+            } else {
+              otherLinks.push(url);
+            }
           }
+          hit.bestLink = bestLink;
+          hit.otherLinks = otherLinks;
         }
-        hit.bestLink = bestLink;
-        hit.otherLinks = otherLinks;
       }
 
       var template = team.loadTemplate(that.config.template || "records");