2 files changed, 13 insertions, 14 deletions
diff --git a/data/lib/bug-page-mod.js b/data/lib/bug-page-mod.js
index 8972ee6..a8ce6de 100644
--- a/data/lib/bug-page-mod.js
+++ b/data/lib/bug-page-mod.js
@@ -46,8 +46,8 @@ function tweakBugzilla(d) {
     if (!d.getElementById("comments")) // don't process the mid-air collision pages
       return;
 
-    // Make the comment box bigger
-    var commentBox = d.querySelector("#comment");
+    // Make the comment box bigger ... TODO not necessary on RH BZ, but doesn't hurt
+    var commentBox = d.getElementById("comment");
     if (commentBox)
         commentBox.rows=20;
 
@@ -58,6 +58,8 @@ function tweakBugzilla(d) {
     viewAttachmentSource(d);
 
     // Mark up history along right hand edge
+    // TODO ... not sure what does this mean ... this
+    // <link> element is I suppose everywhere.
     var historyLink = d.querySelector("link[title='Bug Activity']");
     if (!historyLink)
         return;
@@ -479,7 +481,7 @@ var reviewBoardUrlBase = "http://reviews.visophyte.org/";
  * review board magic.
  */
 function attachmentDiffLinkify(doc) {
-  var bug_id = getBugNumber(doc);
+  var bug_id = getBugNo(doc);
 
   var table = doc.getElementById("attachment_table");
   if (!table)
@@ -696,7 +698,7 @@ function CheckinCommentCtor() {
 }
 CheckinCommentCtor.prototype = {
   initialize: function(doc, flags) {
-    this.bugNumber = getBugNumber(doc);
+    this.bugNumber = getBugNo(doc);
     var summarySpan = doc.getElementById("short_desc_nonedit_display");
     if (summarySpan) {
         this.summary = summarySpan.textContent;
@@ -819,7 +821,7 @@ function DataStoreCtor(doc) {
 
 DataStoreCtor.prototype = {
   initialize: function(doc) {
-    this.bugNumber = getBugNumber(doc);
+    this.bugNumber = getBugNo(doc);
     var data = this._ensureEntry(this.bugNumber, this.data);
     // last visited date
     data.visitedTime = (new Date()).getTime();
@@ -917,13 +919,6 @@ DataStoreCtor.prototype = {
   _reAttachmentHref: /attachment\.cgi\?id=(\d+)$/i
 };
 
-function getBugNumber(doc) {
-  var idField = doc.querySelector("form[name=changeform] input[name=id]");
-  if (idField) {
-    return idField.value;
-  }
-  return null;
-}
 
 function getUserName(doc) {
   var links = doc.querySelectorAll("#header .links li");
diff --git a/data/lib/util.js b/data/lib/util.js
index 6256171..40a782f 100644
--- a/data/lib/util.js
+++ b/data/lib/util.js
@@ -64,8 +64,12 @@ function parseXMLfromString (inStuff) {
  * Get a bug no
  */
 function getBugNo() {
-  console.log("bugNo = " + document.forms.namedItem('changeform').getElementsByName("id")[0].value);
-  return document.forms.namedItem('changeform').getElementsByName("id")[0].value;
+  var bugNoElem = document.forms.namedItem('changeform').getElementsByName("id")[0];
+  if (bugNoElem) {
+    return bugNoElem.value;
+  } else {
+    return null;
+  }
 }
 
 /**