From 5d790e08ca051d74f2146014a4426bbc217680e8 Mon Sep 17 00:00:00 2001
From: Alex Musolino <alex@musolino.id.au>
Date: Sun, 6 Dec 2020 13:54:10 +1030
Subject: [PATCH] cwfs: fix interpretation of startdump argument

---
 sys/src/cmd/cwfs/cw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/src/cmd/cwfs/cw.c b/sys/src/cmd/cwfs/cw.c
index 6ab93302e..49d8924d9 100644
--- a/sys/src/cmd/cwfs/cw.c
+++ b/sys/src/cmd/cwfs/cw.c
@@ -2281,7 +2281,7 @@ cmd_cwcmd(int argc, char *argv[])
 		blockcmp(dev, s1, s2);
 	} else if(strcmp(arg, "startdump") == 0) {
 		if(argc > 2)
-			cw->nodump = number(argv[2], 0, 10);
+			cw->nodump = !number(argv[2], 0, 10);
 		else
 			cw->nodump = !cw->nodump;
 		if(cw->nodump)
-- 
2.44.0