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cr lf only gets expanded if there is room for it.

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and int 21: 06 return al=0 if no key


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@537
This commit is contained in:
Peter Veenstra 2002-11-25 15:03:23 +00:00
parent 439523860c
commit 0953ce3b59
2 changed files with 2 additions and 1 deletions
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src/dos/dos.cpp
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@ -68,6 +68,7 @@ static Bitu DOS_21Handler(void) {
{
//TODO Make this better according to standards
if (!DOS_GetSTDINStatus()) {
reg_al=0;
CALLBACK_SZF(true);
break;
}