From 212f6735689f5d590e1e1f6d46a64bad763a2ee5 Mon Sep 17 00:00:00 2001
From: Peter Veenstra <qbix79@users.sourceforge.net>
Date: Sat, 19 Feb 2011 19:57:30 +0000
Subject: [PATCH] Improve XTreeGold support. Thanks ripsaw

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3677
---
 include/dos_inc.h       | 1 +
 src/dos/dos_classes.cpp | 4 ++++
 src/dos/dos_files.cpp   | 7 +++++--
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/include/dos_inc.h b/include/dos_inc.h
index 5199e506..4f5ac715 100644
--- a/include/dos_inc.h
+++ b/include/dos_inc.h
@@ -506,6 +506,7 @@ public:
 	bool Extended(void);
 	void GetAttr(Bit8u & attr);
 	void SetAttr(Bit8u attr);
+	void SetResultAttr(Bit8u attr);
 	bool Valid(void);
 private:
 	bool extended;
diff --git a/src/dos/dos_classes.cpp b/src/dos/dos_classes.cpp
index 840f204e..e4dfa871 100644
--- a/src/dos/dos_classes.cpp
+++ b/src/dos/dos_classes.cpp
@@ -492,6 +492,10 @@ void DOS_FCB::SetAttr(Bit8u attr) {
 	if(extended) mem_writeb(pt - 1,attr);
 }
 
+void DOS_FCB::SetResultAttr(Bit8u attr) {
+	mem_writeb(pt + 12,attr);
+}
+
 void DOS_SDA::Init() {
 	/* Clear */
 	for(Bitu i=0;i<sizeof(sSDA);i++) mem_writeb(pt+i,0x00);
diff --git a/src/dos/dos_files.cpp b/src/dos/dos_files.cpp
index 800ababa..4dceb094 100644
--- a/src/dos/dos_files.cpp
+++ b/src/dos/dos_files.cpp
@@ -891,7 +891,7 @@ savefcb:
 
 static void DTAExtendName(char * const name,char * const filename,char * const ext) {
 	char * find=strchr(name,'.');
-	if (find) {
+	if (find && find!=name) {
 		strcpy(ext,find+1);
 		*find=0;
 	} else ext[0]=0;
@@ -909,12 +909,15 @@ static void SaveFindResult(DOS_FCB & find_fcb) {
 	char file_name[9];char ext[4];
 	find_dta.GetResult(name,size,date,time,attr);
 	drive=find_fcb.GetDrive()+1;
+	Bit8u find_attr = DOS_ATTR_ARCHIVE;
+	find_fcb.GetAttr(find_attr); /* Gets search attributes if extended */
 	/* Create a correct file and extention */
 	DTAExtendName(name,file_name,ext);	
 	DOS_FCB fcb(RealSeg(dos.dta()),RealOff(dos.dta()));//TODO
 	fcb.Create(find_fcb.Extended());
 	fcb.SetName(drive,file_name,ext);
-	fcb.SetAttr(attr);      /* Only adds attribute if fcb is extended */
+	fcb.SetAttr(find_attr);      /* Only adds attribute if fcb is extended */
+	fcb.SetResultAttr(attr);
 	fcb.SetSizeDateTime(size,date,time);
 }