[SHELL32] Don't crash on an empty shortcut. CORE-12331 #resolve

svn path=/trunk/; revision=73245

diff --git a/reactos/dll/win32/shell32/CShellLink.cpp b/reactos/dll/win32/shell32/CShellLink.cpp
index 396389a..d2208a5 100644 (file)
--- a/reactos/dll/win32/shell32/CShellLink.cpp
+++ b/reactos/dll/win32/shell32/CShellLink.cpp
@@ -1916,7 +1916,7 @@ HRESULT WINAPI CShellLink::InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
     sei.lpVerb = L"open";
 
     // HACK for ShellExecuteExW
     sei.lpVerb = L"open";
 
     // HACK for ShellExecuteExW

-    if (wcsstr(sPath, L".cpl"))
+    if (sPath && wcsstr(sPath, L".cpl"))

         sei.lpVerb = L"cplopen";
 
     if (ShellExecuteExW(&sei))
         sei.lpVerb = L"cplopen";
 
     if (ShellExecuteExW(&sei))