cleaned up code: various stuff (out-of-bounds, null-pointer, uninitialized vars,...) (by CleaningWoman)

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@6101 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Console/Console.cpp

@@ -4042,6 +4042,7 @@ void Console::CopyTextToClipboard() {
 	// lock the handle and copy the text to the buffer.
 	wchar_t* pszData = (wchar_t*)::GlobalLock(hglbData);
 
+    if (pszData)
 	{
 		int i;
 		for (i = 0; i < nSelRows; ++i) {