From 4baefa569bbffc969fed0e7c55f68657b21d2793 Mon Sep 17 00:00:00 2001
From: tildearrow <me@tildearrow.org>
Date: Sun, 10 Sep 2023 03:38:10 -0500
Subject: [PATCH] IGFD: fix extension-less overwrite check

---
 extern/igfd/ImGuiFileDialog.cpp | 13 +++++++++++--
 extern/igfd/ImGuiFileDialog.h   |  2 +-
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/extern/igfd/ImGuiFileDialog.cpp b/extern/igfd/ImGuiFileDialog.cpp
index 82207a587..a7c1c2b89 100644
--- a/extern/igfd/ImGuiFileDialog.cpp
+++ b/extern/igfd/ImGuiFileDialog.cpp
@@ -1934,14 +1934,23 @@ namespace IGFD
       prCurrentPath = vCurrentPath;
   }
 
-  bool IGFD::FileManager::IsFileExist(const std::string& vFile)
+  bool IGFD::FileManager::IsFileExist(const std::string& vFile, const std::string& vFileExt)
   {
     std::ifstream docFile(vFile, std::ios::in);
+    logV("IGFD: IsFileExist(%s)",vFile);
     if (docFile.is_open())
     {
       docFile.close();
       return true;
     }
+
+    std::ifstream docFileE(vFile+vFileExt, std::ios::in);
+    logV("IGFD: IsFileExist(%s)",vFile+vFileExt);
+    if (docFileE.is_open())
+    {
+      docFileE.close();
+      return true;
+    }
     return false;
   }
 
@@ -4564,7 +4573,7 @@ namespace IGFD
     {
       if (prFileDialogInternal.puIsOk) // catched only one time
       {
-        if (!prFileDialogInternal.puFileManager.IsFileExist(GetFilePathName())) // not existing => quit dialog
+        if (!prFileDialogInternal.puFileManager.IsFileExist(GetFilePathName(),prFileDialogInternal.puFilterManager.GetSelectedFilter().firstFilter)) // not existing => quit dialog
         {
           QuitFrame();
           return true;
diff --git a/extern/igfd/ImGuiFileDialog.h b/extern/igfd/ImGuiFileDialog.h
index cecf885a3..6336c1979 100644
--- a/extern/igfd/ImGuiFileDialog.h
+++ b/extern/igfd/ImGuiFileDialog.h
@@ -913,7 +913,7 @@ namespace IGFD
     bool SetPathOnParentDirectoryIfAny();                              // compose paht on parent directory
     std::string GetCurrentPath();                                  // get the current path
     void SetCurrentPath(const std::string& vCurrentPath);                      // set the current path
-    static bool IsFileExist(const std::string& vFile);
+    static bool IsFileExist(const std::string& vFile, const std::string& vFileExt);
     void SetDefaultFileName(const std::string& vFileName);
     bool SelectDirectory(const FileInfos& vInfos);                    // enter directory
     void SelectFileName(const FileDialogInternal& vFileDialogInternal,