From ccddd644ae23c5b02dfbbab4e36ec8d2cb6da4b8 Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Mon, 15 Jan 2024 22:28:48 +0100
Subject: [PATCH] fix(logger): fix context shortening on Windows

---
 src/dwarfs/logger.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/dwarfs/logger.cpp b/src/dwarfs/logger.cpp
index 4552f2c7..e245ec0b 100644
--- a/src/dwarfs/logger.cpp
+++ b/src/dwarfs/logger.cpp
@@ -21,6 +21,7 @@
 
 #include <cstring>
 #include <exception>
+#include <filesystem>
 #include <iterator>
 #include <stdexcept>
 
@@ -249,7 +250,7 @@ void stream_logger::set_threshold(level_type threshold) {
 }
 
 std::string get_logger_context(char const* path, int line) {
-  auto base = ::strrchr(path, '/');
+  auto base = ::strrchr(path, std::filesystem::path::preferred_separator);
   return fmt::format("[{0}:{1}] ", base ? base + 1 : path, line);
 }