CVS: blob/src/commands dump.c,1.2,1.3

[Stefan E. <se...@us...>]

Update of /cvsroot/blob/blob/src/commands
In directory usw-pr-cvs1:/tmp/cvs-serv24395

Modified Files:
	dump.c 
Log Message:
- modified so that repeated dumps w/o args are possible.


Index: dump.c
===================================================================
RCS file: /cvsroot/blob/blob/src/commands/dump.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- dump.c	17 Feb 2002 20:01:31 -0000	1.2
+++ dump.c	26 Apr 2002 18:14:01 -0000	1.3
@@ -54,14 +54,17 @@
 int dump_cmd( int argc, char *argv[] )
 {
 	int ret = 0;
-	u32 address, endaddress, tmpaddress, value;
+	static u32 address = 0L;
+	u32 endaddress, tmpaddress, value;
 
-	if ( argc < 2 )
+	if ( argc < 1 )
 		ERR( -EINVAL );
 
-	ret = strtou32(argv[1], &address);
-	if ( ret < 0 )
-		ERR( -EINVAL );
+	if ( argc > 1 ) {
+		ret = strtou32(argv[1], &address);
+		if ( ret < 0 )
+			ERR( -EINVAL );
+	}
 
 	if ( argc == 3 ) {
 		ret = strtou32(argv[2], &endaddress);
@@ -98,4 +101,4 @@
 	return ret;
 }
 
-char dump_help[] = "dump address [endAddress]\n";
+char dump_help[] = "dump [address [endAddress]]\n";