From 7ceaea2d5e02692e615efe72aeb51583d4e95fc0 Mon Sep 17 00:00:00 2001
From: David Schmenk <dschmenk@gmail.com>
Date: Sat, 17 May 2014 20:04:24 -0700
Subject: [PATCH] Don't trash symbol table with catalog/volumes commands

---
 PLASMA/src/cmd.pla | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/PLASMA/src/cmd.pla b/PLASMA/src/cmd.pla
index 1f0871ca..957f628b 100644
--- a/PLASMA/src/cmd.pla
+++ b/PLASMA/src/cmd.pla
@@ -1,6 +1,6 @@
 const MACHID      = $BF98
 const iobuffer    = $0800
-const databuff    = $0C00
+const databuff    = $2000
 const MODADDR     = $1000
 const symtbl      = $0C00
 const freemem     = $0006
@@ -1361,7 +1361,7 @@ def execsys(sysfile)
 	striptrail(sysfile)
 	refnum = open(sysfile, iobuffer)
 	if refnum
-	    len = read(refnum, $2000, $FFFF)
+	    len = read(refnum, databuff, $FFFF)
 	    resetmemfiles()
 	    if len
 	        memcpy(sysfile, $280, ^$280 + 1)