From 8cb9702265ff59ab39b498a1672aed0f79c9aa49 Mon Sep 17 00:00:00 2001
From: Juan Lang <juan.lang@gmail.com>
Date: Sun, 1 Feb 2009 13:23:04 -0800
Subject: [PATCH] cryptui: Skip password page when moving backward through the
 export wizard if it wasn't shown in the first place.

---
 dlls/cryptui/main.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/dlls/cryptui/main.c b/dlls/cryptui/main.c
index b05edec0c52..6a8e9e82a7d 100644
--- a/dlls/cryptui/main.c
+++ b/dlls/cryptui/main.c
@@ -6114,6 +6114,15 @@ static LRESULT CALLBACK export_file_dlg_proc(HWND hwnd, UINT msg, WPARAM wp,
 
         switch (hdr->code)
         {
+        case PSN_WIZBACK:
+            data = (struct ExportWizData *)GetWindowLongPtrW(hwnd, DWLP_USER);
+            if (data->contextInfo.dwExportFormat !=
+             CRYPTUI_WIZ_EXPORT_FORMAT_PFX)
+            {
+                SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, IDD_EXPORT_FORMAT);
+                ret = 1;
+            }
+            break;
         case PSN_WIZNEXT:
         {
             HWND fileNameEdit = GetDlgItem(hwnd, IDC_EXPORT_FILENAME);