# HG changeset patch
# Parent c4cc354989ec979c597016a6f40ce5fac89cd916
# User timeless@mozdev.org
Bug 575266 Mozilla Crash Reporter should not display all options but "Close Window"
r=ted

diff --git a/toolkit/crashreporter/client/crashreporter.cpp b/toolkit/crashreporter/client/crashreporter.cpp
--- a/toolkit/crashreporter/client/crashreporter.cpp
+++ b/toolkit/crashreporter/client/crashreporter.cpp
@@ -613,10 +613,36 @@ int main(int argc, char** argv)
 }
 
 #if defined(XP_WIN) && !defined(__GNUC__)
+#include "windows.h"
+
+#define REG_OPEN_KEY(hkParent, szPath, lhKey)   \
+  RegCreateKeyEx(hkParent, szPath,              \
+                 0, 0, REG_OPTION_NON_VOLATILE, \
+                 0, 0, lhKey, 0)
+
 // We need WinMain in order to not be a console app.  This function is unused
 // if we are a console application.
 int WINAPI wWinMain( HINSTANCE, HINSTANCE, LPWSTR args, int )
 {
+  {
+    HKEY hkApps;
+    if (REG_OPEN_KEY(HKEY_CURRENT_USER, L"Software\\Applications", &hkApps) == ERROR_SUCCESS) {
+      HKEY hkApp;
+      WCHAR* appname = wcsrchr(__wargv[0], '\\');
+      if (appname &&
+          REG_OPEN_KEY(hkApps, appname + 1, &hkApp) == ERROR_SUCCESS) {
+        if (RegQueryValueExW(hkApp, L"IsHostApp", 0, 0, 0, 0) == ERROR_FILE_NOT_FOUND) {
+          RegSetValueEx(hkApp, L"IsHostApp", 0, REG_NONE, 0, 0);
+        }
+        if (RegQueryValueExW(hkApp, L"NoStartPage", 0, 0, 0, 0) == ERROR_FILE_NOT_FOUND) {
+          RegSetValueEx(hkApp, L"NoStartPage", 0, REG_NONE, 0, 0);
+        }
+        RegCloseKey(hkApp);
+      }
+      RegCloseKey(hkApps);
+    }
+  }
+
   char** argv = static_cast<char**>(malloc(__argc * sizeof(char*)));
   for (int i = 0; i < __argc; i++) {
     argv[i] = strdup(WideToUTF8(__wargv[i]).c_str());