From 9fc2d2c0c735430b238bc4bc8a1d0085a95ae457 Mon Sep 17 00:00:00 2001
From: Martin Rudalics <rudalics@gmx.at>
Date: Tue, 29 Dec 2015 17:41:15 +0100
Subject: [PATCH] * src/xfns.c (x_create_tip_frame): Process alpha parameter.

---
 src/xfns.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/xfns.c b/src/xfns.c
index ab6b92256b..3f95f7b79f 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -5582,6 +5582,8 @@ x_create_tip_frame (struct x_display_info *dpyinfo,
 		       "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN);
   x_default_parameter (f, parms, Qcursor_type, Qbox,
 		       "cursorType", "CursorType", RES_TYPE_SYMBOL);
+  x_default_parameter (f, parms, Qalpha, Qnil,
+		       "alpha", "Alpha", RES_TYPE_NUMBER);
 
   /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size.
      Change will not be effected unless different from the current
-- 
2.39.2