1 files changed, 15 insertions, 14 deletions

diff --git a/src/jin/main.cpp b/src/jin/main.cpp
index 31e837f..f76bda7 100644
--- a/src/jin/main.cpp
+++ b/src/jin/main.cpp
@@ -47,38 +47,36 @@ std::string wstrtostr(const std::wstring &wstr)
 }
 #endif 
 
-std::string BrowseFolder()
+bool BrowseFolder(string& cwd)
 {
 #ifdef _WIN32
-    string path = EXECUTABLE_DIR;
     IFileDialog* pfd = NULL;
     DWORD dwFlags;
     IShellItem* pItem = NULL;
     HRESULT hr = CoInitialize(NULL);
-    if (FAILED(hr)) goto End;
+    if (FAILED(hr)) return false;
     hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_ALL,
         IID_IFileOpenDialog, reinterpret_cast<void**>(&pfd));
-    if (FAILED(hr)) goto End;
+    if (FAILED(hr)) return false;
     pfd->SetTitle(DIALOG_TITLE);
     hr = pfd->GetOptions(&dwFlags);
-    if (FAILED(hr)) goto End; 
+    if (FAILED(hr)) return false;
     hr = pfd->SetOptions(dwFlags | FOS_PICKFOLDERS);
-    if (FAILED(hr)) goto End;
+    if (FAILED(hr)) return false;
     hr = pfd->Show(NULL);
     if (hr == HRESULT_FROM_WIN32(ERROR_CANCELLED))
-        goto End;
+        return false;
     hr = pfd->GetResult(&pItem);
-    if (FAILED(hr)) goto End;
+    if (FAILED(hr)) return false;
     LPWSTR filePath;
     hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &filePath);
-    if (FAILED(hr)) goto End;
-    path = wstrtostr(filePath);
+    if (FAILED(hr)) return false;
+    cwd = wstrtostr(filePath);
     CoTaskMemFree(filePath);
     pItem->Release();
     pfd->Release();
     CoUninitialize();
-End:
-    return path;
+    return true;
 #endif
 }
 
@@ -90,9 +88,12 @@ int main(int argc, char* args[])
         cwd = args[1];
 #endif
     else
-        cwd = BrowseFolder();
+    {
+        if (!BrowseFolder(cwd))
+            return 0;
+    }
     if (!cwd.empty())
         load(cwd.c_str());
 
     return 0;
-}// todo:��main.lua�Ķ�ȡ�����
\ No newline at end of file
+}
\ No newline at end of file