From feacac89fecf48c2ed3111995cb74d39bcdc60bf Mon Sep 17 00:00:00 2001
From: michelerenzullo <michele.renzullo98@gmail.com>
Date: Mon, 29 Mar 2021 18:00:41 +0200
Subject: [PATCH] fixed case in filename extension inside directory

---
 XMPConverter/XMPconverter.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/XMPConverter/XMPconverter.cpp b/XMPConverter/XMPconverter.cpp
index dc4ac06..cef18d0 100644
--- a/XMPConverter/XMPconverter.cpp
+++ b/XMPConverter/XMPconverter.cpp
@@ -118,10 +118,10 @@ void read_directory(const string& name, std::vector<string>& v) {
 	while ((dp = readdir(dirp)) != NULL) {
 		char* check_extension;
 		if (check_extension = strrchr(dp->d_name, '.')) {
-			for (uint32 i = 0; i < strlen(check_extension); ++i)
-				check_extension[i] = tolower(check_extension[i]);
+			string filename = dp->d_name;
+			for (uint32 i = 0; i < strlen(check_extension); ++i) check_extension[i] = tolower(check_extension[i]);
 			if (check_extension != NULL && (strcmp(check_extension, ".cube") == 0 xor strcmp(check_extension, ".xmp") == 0))
-				v.push_back(name + "/" + string(dp->d_name));
+				v.push_back(name + "/" + filename);
 		}
 	}
 	closedir(dirp);