From f01d630b6d2ac0b3c5687067ea2df1b7ec14c91d Mon Sep 17 00:00:00 2001
From: Allen Webster <editor@4coder.net>
Date: Mon, 29 Feb 2016 00:01:31 -0500
Subject: [PATCH] a3.4.4 another fix

---
 4ed_file.cpp  |  7 ++++++-
 win32_4ed.cpp | 10 +++++++---
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/4ed_file.cpp b/4ed_file.cpp
index bed5e548..7a909297 100644
--- a/4ed_file.cpp
+++ b/4ed_file.cpp
@@ -310,7 +310,12 @@ hot_directory_set(System_Functions *system, Hot_Directory *hot_directory,
     b32 success = copy_checked(&hot_directory->string, str);
     terminate_with_null(&hot_directory->string);
     if (success){
-        system->set_file_list(&hot_directory->file_list, str);
+        if (str.size > 0){
+            system->set_file_list(&hot_directory->file_list, str);
+        }
+        else{
+            system->set_file_list(&hot_directory->file_list, make_string((char*)1, 0));
+        }
     }
     hot_directory_fixup(hot_directory, working_set);
 }
diff --git a/win32_4ed.cpp b/win32_4ed.cpp
index d303e19c..295354e4 100644
--- a/win32_4ed.cpp
+++ b/win32_4ed.cpp
@@ -450,9 +450,13 @@ Sys_Set_File_List_Sig(system_set_file_list){
         }
     }
     else{
-        Win32FreeMemory(file_list->block);
-        file_list->block = 0;
-        file_list->block_size = 0;
+        if (directory.str == 0){
+            Win32FreeMemory(file_list->block);
+            file_list->block = 0;
+            file_list->block_size = 0;
+        }
+        file_list->infos = 0;
+        file_list->count = 0;
     }
 }