From 495a3f538c59615f8ed1eada75a0398d1a834d0b Mon Sep 17 00:00:00 2001
From: nihui <shuizhuyuanluo@126.com>
Date: Sat, 6 Jun 2020 20:00:42 +0800
Subject: [PATCH] fix get_file_extension

---
 src/filesystem_utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/filesystem_utils.h b/src/filesystem_utils.h
index 2b4be85..d466b90 100644
--- a/src/filesystem_utils.h
+++ b/src/filesystem_utils.h
@@ -94,7 +94,7 @@ static int list_directory(const path_t& dirpath, std::vector<path_t>& imagepaths
 
 static path_t get_file_extension(const path_t& path)
 {
-    size_t dot = path.find(PATHSTR('.'));
+    size_t dot = path.rfind(PATHSTR('.'));
     if (dot == path_t::npos)
         return path_t();