Bug 279035: canonizeUrl() ignores appended directories. Patch by pkasting@google.com, r+a181=mconnor

browser/base/content/browser.js

@@ -2311,8 +2311,14 @@ function canonizeUrl(aTriggeringEvent, aPostDataRef)
       // trim leading/trailing spaces (bug 233205)
       url = url.replace( /^\s+/, "");
       url = url.replace( /\s+$/, "");
-      // Tack www. and suffix on.
-      url = "http://www." + url + suffix;
+      // Tack www. and suffix on.  If user has appended directories, insert
+      // suffix before them (bug 279035).  Be careful not to get two slashes.
+      var firstSlash = url.indexOf("/");
+      if (firstSlash >= 0)
+        url = "http://www." + url.substring(0, firstSlash) + suffix +
+              url.substring(firstSlash + 1, url.length);
+      else
+        url = "http://www." + url + suffix;
     }
   }