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Some tiny protection against weird values

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3734
This commit is contained in:
Peter Veenstra 2011-07-22 17:53:05 +00:00
parent b29e06c006
commit 8d7b65e0e0
1 changed files with 1 additions and 0 deletions
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src/dos/dos_files.cpp
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@ -926,6 +926,7 @@ bool DOS_FCBCreate(Bit16u seg,Bit16u offset) {
fcb.GetName(shortname);
Bit8u attr = DOS_ATTR_ARCHIVE;
fcb.GetAttr(attr);
if (!attr) attr = DOS_ATTR_ARCHIVE; //Better safe than sorry
if (!DOS_CreateFile(shortname,attr,&handle)) return false;
fcb.FileOpen((Bit8u)handle);
return true;