From e0b33c5549ffb1a06270af5e2b4a199496add90d Mon Sep 17 00:00:00 2001
From: Martin Schwenke <martin@meltin.net>
Date: Tue, 25 Jun 2019 10:03:44 +1000
Subject: ctdb-build: Tweak hacking of rpcgen output

csbuild doesn't like the hack where variable buf is initialised to
itself to avoid an unused variable warning.  buf is unused so remove
it instead.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
---
 ctdb/wscript | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ctdb/wscript b/ctdb/wscript
index 614e042bd70..51a09fdc63d 100644
--- a/ctdb/wscript
+++ b/ctdb/wscript
@@ -634,7 +634,7 @@ def build(bld):
                         target='utils/smnotify/smnotify.h',
                         rule='rpcgen -h ${SRC} > ${TGT}')
 
-    xdr_buf_hack = 'sed -e "s@^\([ \t]*register int32_t \*buf\);@\\1 = buf;@"'
+    xdr_buf_hack = 'grep -Fv "register int32_t *buf;"'
 
     bld.SAMBA_GENERATOR('ctdb-smnotify-x',
                         source='utils/smnotify/smnotify.x',
-- 
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