From d4aabf013bd9601ea46def8216df348184d6f943 Mon Sep 17 00:00:00 2001
From: Michael Jumper <zhangmaike@users.sourceforge.net>
Date: Sun, 25 Mar 2012 13:36:01 -0700
Subject: [PATCH] Assume space cap if blank (blank caps would otherwise not
 render, and IE trims the contents of XML tags, which breaks the OSK
 spacebar).

---
 guacamole-common-js/src/main/resources/oskeyboard.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/guacamole-common-js/src/main/resources/oskeyboard.js b/guacamole-common-js/src/main/resources/oskeyboard.js
index dc5833a89..1f8c08360 100644
--- a/guacamole-common-js/src/main/resources/oskeyboard.js
+++ b/guacamole-common-js/src/main/resources/oskeyboard.js
@@ -244,6 +244,10 @@ Guacamole.OnScreenKeyboard = function(url) {
                             
                             // Get content of key cap
                             var content = e.textContent || e.text;
+
+                            // If read as blank, assume cap is a single space.
+                            if (content.length == 0)
+                                content = " ";
                             
                             // Get keysym
                             var real_keysym = null;