From 50bd7363e4373a3c2a59f7dae695f6f93f5aa51b Mon Sep 17 00:00:00 2001
From: mikee47 <mike@sillyhouse.net>
Date: Fri, 30 Aug 2024 10:49:34 +0100
Subject: [PATCH] Add `EEXIST` to common host errors, don't fail when creating
 directories

---
 src/FileSystem.cpp | 2 +-
 src/HostUtil.cpp   | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/FileSystem.cpp b/src/FileSystem.cpp
index 3a909bd..c5f74f2 100644
--- a/src/FileSystem.cpp
+++ b/src/FileSystem.cpp
@@ -174,7 +174,7 @@ int FileSystem::makedirs(const char* path)
 	while((i = s.indexOf('/', i)) > 0) {
 		s[i] = '\0';
 		int err = mkdir(s.c_str());
-		if(err < 0) {
+		if(err < 0 && err != Error::Exists) {
 			return err;
 		}
 		s[i++] = '/';
diff --git a/src/HostUtil.cpp b/src/HostUtil.cpp
index e19a9a1..6bfc156 100644
--- a/src/HostUtil.cpp
+++ b/src/HostUtil.cpp
@@ -72,6 +72,8 @@ int mapFlags(OpenFlags flags)
 int syserr()
 {
 	switch(errno) {
+	case EEXIST:
+		return Error::Exists;
 	case EPERM:
 	case EACCES:
 		return Error::Denied;