From ce1911fe5ae1878bdbd475a92ac4aec7b75c1e42 Mon Sep 17 00:00:00 2001
From: Ghislain MARY <ghislain.mary@belledonne-communications.com>
Date: Thu, 10 Jul 2014 15:04:21 +0200
Subject: [PATCH] Allow None for string parameters in the Python wrapper (value
 passed as NULL to the C code).

---
 tools/python/apixml2python/linphone.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/python/apixml2python/linphone.py b/tools/python/apixml2python/linphone.py
index 81d5436b0..35d8f215d 100644
--- a/tools/python/apixml2python/linphone.py
+++ b/tools/python/apixml2python/linphone.py
@@ -139,7 +139,7 @@ class MethodDefinition:
 		basic_type, splitted_type = self.__get_basic_type_from_c_type(ctype)
 		if basic_type == 'char':
 			if '*' in splitted_type:
-				return 's'
+				return 'z'
 			elif 'unsigned' in splitted_type:
 				return 'b'
 		elif basic_type == 'int':