From 4e932d85dd9a9637586584c034a0ac8532425191 Mon Sep 17 00:00:00 2001
From: Guillaume BIENKOWSKI
 <guillaume.bienkowski@belledonne-communications.com>
Date: Wed, 19 Nov 2014 14:26:20 +0100
Subject: [PATCH] Fix a crash in FastAddressBook with non-breaking utf8 spaces.
 Possibly needs a rework down in belle-sip

---
 Classes/Utils/FastAddressBook.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Classes/Utils/FastAddressBook.m b/Classes/Utils/FastAddressBook.m
index 042c0afa2..0fe380de8 100644
--- a/Classes/Utils/FastAddressBook.m
+++ b/Classes/Utils/FastAddressBook.m
@@ -72,6 +72,8 @@ static void sync_address_book (ABAddressBookRef addressBook, CFDictionaryRef inf
 }
 
 + (NSString*)normalizeSipURI:(NSString*)address {
+    // replace all whitespaces (non-breakable, utf8 nbsp etc.) by the "classical" whitespace 
+    address = [[address componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] componentsJoinedByString:@" "];
     NSString *normalizedSipAddress = nil;
 	LinphoneAddress* linphoneAddress = linphone_core_interpret_url([LinphoneManager getLc], [address UTF8String]);
     if(linphoneAddress != NULL) {