2 files changed, 28 insertions, 2 deletions
diff --git a/Swiften/Parser/LibXMLParser.cpp b/Swiften/Parser/LibXMLParser.cpp
index b5f3e53..7fe13fe 100644
--- a/Swiften/Parser/LibXMLParser.cpp
+++ b/Swiften/Parser/LibXMLParser.cpp
@@ -31,7 +31,7 @@ static void handleCharacterData(void* client, const xmlChar* data, int len) {
 	static_cast<XMLParserClient*>(client)->handleCharacterData(String(reinterpret_cast<const char*>(data), len));
 }
 
-static void handleError(void*, const char*, ... ) {
+static void handleError(void*, const char* /*m*/, ... ) {
 	/*
 	va_list args;
 	va_start(args, m);
@@ -65,7 +65,16 @@ LibXMLParser::~LibXMLParser() {
 }
 
 bool LibXMLParser::parse(const String& data) {
-	return xmlParseChunk(context_, data.getUTF8Data(), data.getUTF8Size(), false) == XML_ERR_OK;
+	if (xmlParseChunk(context_, data.getUTF8Data(), data.getUTF8Size(), false) == XML_ERR_OK) {
+		return true;
+	}
+	xmlError* error = xmlCtxtGetLastError(context_);
+	if (error->code == XML_WAR_NS_URI || error->code == XML_WAR_NS_URI_RELATIVE) {
+		xmlCtxtResetLastError(context_);
+		context_->errNo = XML_ERR_OK;
+		return true;
+	}
+	return false;
 }
 
 }
diff --git a/Swiften/Parser/UnitTest/XMLParserTest.cpp b/Swiften/Parser/UnitTest/XMLParserTest.cpp
index 7b4b38e..2aae4cd 100644
--- a/Swiften/Parser/UnitTest/XMLParserTest.cpp
+++ b/Swiften/Parser/UnitTest/XMLParserTest.cpp
@@ -30,6 +30,7 @@ class XMLParserTest : public CppUnit::TestFixture {
 		CPPUNIT_TEST(testParse_InvalidXML);
 		CPPUNIT_TEST(testParse_InErrorState);
 		CPPUNIT_TEST(testParse_Incremental);
+		CPPUNIT_TEST(testParse_WhitespaceInAttribute);
 		CPPUNIT_TEST_SUITE_END();
 
 	public:
@@ -188,6 +189,22 @@ class XMLParserTest : public CppUnit::TestFixture {
 			CPPUNIT_ASSERT_EQUAL(Client::EndElement, client_.events[1].type);
 			CPPUNIT_ASSERT_EQUAL(String("iq"), client_.events[1].data);
 		}
+
+		void testParse_WhitespaceInAttribute() {
+			ParserType testling(&client_);
+
+			CPPUNIT_ASSERT(testling.parse(
+				"<query xmlns='http://www.xmpp.org/extensions/xep-0084.html#ns-data '>"));
+			CPPUNIT_ASSERT(testling.parse(
+				"<presence/>"));
+			CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(3), client_.events.size());
+			CPPUNIT_ASSERT_EQUAL(Client::StartElement, client_.events[0].type);
+			CPPUNIT_ASSERT_EQUAL(String("query"), client_.events[0].data);
+			CPPUNIT_ASSERT_EQUAL(Client::StartElement, client_.events[1].type);
+			CPPUNIT_ASSERT_EQUAL(String("presence"), client_.events[1].data);
+			CPPUNIT_ASSERT_EQUAL(Client::EndElement, client_.events[2].type);
+			CPPUNIT_ASSERT_EQUAL(String("presence"), client_.events[2].data);
+		}
 	
 	private:
 		class Client : public XMLParserClient {