From 64eb5b4d1de8b811869adcac823924f7ed26f9b0 Mon Sep 17 00:00:00 2001
From: Bernd Hahnebach <bernd@bimstatik.org>
Date: Mon, 19 Nov 2018 17:48:35 +0100
Subject: [PATCH] namespace fix for debian buster, fixes issue #506

---
 src/ifcparse/IfcCharacterDecoder.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ifcparse/IfcCharacterDecoder.cpp b/src/ifcparse/IfcCharacterDecoder.cpp
index 41638366a8..82d9206609 100644
--- a/src/ifcparse/IfcCharacterDecoder.cpp
+++ b/src/ifcparse/IfcCharacterDecoder.cpp
@@ -81,7 +81,7 @@ void IfcCharacterDecoder::addChar(std::stringstream& s,const UChar32& ch) {
            maximum length in bytes is 4. We add 1 for the NUL character. In other encodings
            the length could be higher, but we have not taken that into account. */
 		char extraction_buffer[5] = {};
-		UnicodeString(ch).extract(extraction_buffer,5,destination,status);
+		icu::UnicodeString(ch).extract(extraction_buffer,5,destination,status);
         extraction_buffer[4] = '\0';
 		s << extraction_buffer;
 	} else {