From ca85927a510ae0cb4a8f8f390186f3f8f2487278 Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Sat, 17 Jul 2021 09:06:03 +0200
Subject: [PATCH] #1572 wrong serializer output temp name

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

diff --git a/src/ifcconvert/IfcConvert.cpp b/src/ifcconvert/IfcConvert.cpp
index b799a43796..7df682e61c 100644
--- a/src/ifcconvert/IfcConvert.cpp
+++ b/src/ifcconvert/IfcConvert.cpp
@@ -745,7 +745,7 @@ int main(int argc, char** argv) {
 		std::uniform_int_distribution<int> index_dist('A', 'Z');
 		{
 			std::string v = ".ifcopenshell.";
-			output_temp_filename += path_t(v.begin(), v.end());
+			output_temp_filename = path_t(v.begin(), v.end());
 		}
 		for (int i = 0; i < 8; ++i) {
 			output_temp_filename.push_back(static_cast<path_t::value_type>(index_dist(rng)));