From e934673562d43ed741cd1dee667f2f446336bdfd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tur=C3=A1nszki=20J=C3=A1nos?=
 <turanszkij@users.noreply.github.com>
Date: Mon, 25 Apr 2022 12:15:46 +0200
Subject: [PATCH] Linux file dialog fix

---
 WickedEngine/wiHelper.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/WickedEngine/wiHelper.cpp b/WickedEngine/wiHelper.cpp
index 09b569018..843dcf53a 100644
--- a/WickedEngine/wiHelper.cpp
+++ b/WickedEngine/wiHelper.cpp
@@ -963,10 +963,16 @@ namespace wi::helper
 		}
 
 		std::vector<std::string> extensions = {params.description, ""};
+		int extcount = 0;
 		for (auto& x : params.extensions)
 		{
-			extensions[0] += " *." + toUpper(x);
-			extensions[0] += " *." + toLower(x);
+			extensions[1] += "*." + toLower(x);
+			extensions[1] += " ";
+			extensions[1] += "*." + toUpper(x);
+			if (extcount < params.extensions.size() - 1) {
+				extensions[1] += " ";
+			}
+			extcount++;
 		}
 
 		switch (params.type) {