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fixed return value of findfirst

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@983
This commit is contained in:
Peter Veenstra 2003-05-02 11:33:35 +00:00
parent 51b1d83a6d
commit 34c95efc05
3 changed files with 8 additions and 3 deletions
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3
src/dos/dos_files.cpp
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@ -206,14 +206,13 @@ bool DOS_FindFirst(char * search,Bit16u attr) {
}
dta.SetupSearch(drive,(Bit8u)attr,pattern);
if (Drives[drive]->FindFirst(dir,dta)) return true;
DOS_SetError(DOSERR_NO_MORE_FILES);
return false;
}
bool DOS_FindNext(void) {
DOS_DTA dta(dos.dta);
if (Drives[dta.GetSearchDrive()]->FindNext(dta)) return true;
DOS_SetError(DOSERR_NO_MORE_FILES);
return false;
}

7
src/dos/drive_local.cpp
View file

@ -110,7 +110,11 @@ bool localDrive::FindFirst(char * _dir,DOS_DTA & dta) {
if (tempDir[strlen(tempDir)-1]!=CROSS_FILESPLIT) strcat(tempDir,end);
Bit16u id;
if (!dirCache.OpenDir(tempDir,id)) return false;
if (!dirCache.OpenDir(tempDir,id))
{
DOS_SetError(DOSERR_PATH_NOT_FOUND);
return false;
}
strcpy(srchInfo[id].srch_dir,tempDir);
dta.SetDirID(id);
@ -139,6 +143,7 @@ bool localDrive::FindNext(DOS_DTA & dta) {
again:
if (!dirCache.ReadDir(id,dir_ent)) {
DOS_SetError(DOSERR_NO_MORE_FILES);
return false;
}

1
src/dos/drive_virtual.cpp
View file

@ -200,6 +200,7 @@ bool Virtual_Drive::FindNext(DOS_DTA & dta) {
}
search_file=search_file->next;
}
DOS_SetError(DOSERR_NO_MORE_FILES);
return false;
}