From acfbf23b4e9b17ee536f9cb3cd4c5115357bb5a8 Mon Sep 17 00:00:00 2001
From: Piotr Szydelko <p.szydelko@samsung.com>
Date: Fri, 1 Apr 2016 17:49:29 +0200
Subject: [PATCH] [skeleton_generator] quick fix for union type

The WebIDL parser failed to parse a union type with
more than 2 member types. With this fix, the parser at least
is able to proceed.

Change-Id: Ib221c63fadb2c549a38f915a9f9a35e860773ed0
---
 tools/skeleton_generator/WebIDL.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/skeleton_generator/WebIDL.py b/tools/skeleton_generator/WebIDL.py
index 3b577494..836912ee 100644
--- a/tools/skeleton_generator/WebIDL.py
+++ b/tools/skeleton_generator/WebIDL.py
@@ -1032,7 +1032,11 @@ class Parser:
                          | Empty
         '''
         if len(p) > 2:
-            p[0] = p[2] + p[3]
+            try:
+                p[0] = p[2] + p[3]
+            except TypeError, exc:
+                print >> sys.stderr, "WARNING: Parser.p_UnionMemberTypes():", exc
+                p[0] = p[2]
         else:
             p[0] = []
 
-- 
2.34.1