From 42ec90a877647ef05d83518bb036d6963c398294 Mon Sep 17 00:00:00 2001
From: Mnikolenko ProductEngine <mnikolenko@productengine.com>
Date: Thu, 7 Mar 2019 15:27:31 +0200
Subject: SL-9846 FIXED [MAC] Empty space is inserted into the text field while
 switching fields by pressing 'Tab' in Viewer browser

---
 indra/media_plugins/cef/media_plugin_cef.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/indra/media_plugins/cef/media_plugin_cef.cpp b/indra/media_plugins/cef/media_plugin_cef.cpp
index 381c61c53d..802aa97086 100644
--- a/indra/media_plugins/cef/media_plugin_cef.cpp
+++ b/indra/media_plugins/cef/media_plugin_cef.cpp
@@ -821,7 +821,8 @@ void MediaPluginCEF::keyEvent(dullahan::EKeyEvent key_event, LLSD native_key_dat
 	// adding new code below in unicodeInput means we don't send ascii chars
 	// here too or we get double key presses on a mac.
 	bool esc_key = (event_umodchars == 27);
-	if (esc_key || ((unsigned char)event_chars < 0x10 || (unsigned char)event_chars >= 0x7f ))
+	bool tab_key_up = (event_umodchars == 9) && (key_event == dullahan::EKeyEvent::KE_KEY_UP);
+	if ((esc_key || ((unsigned char)event_chars < 0x10 || (unsigned char)event_chars >= 0x7f )) && !tab_key_up)
 	{
 		mCEFLib->nativeKeyboardEventOSX(key_event, event_modifiers, 
 										event_keycode, event_chars, 
-- 
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