d/patches: drop bug_922973.patch

Patch is included in latest upstream release already.
Signed-off-by: Arturo Borrero Gonzalez <arturo@debian.org>

debian/patches/bug_922973.patch

-From 2478b6cbb8112f940cec61ec1e62a598472d33d0 Mon Sep 17 00:00:00 2001
-From: Phil Sutter <phil@nwl.cc>
-Date: Thu, 7 Feb 2019 22:13:31 +0100
-Subject: xtables-save: Fix table not found error message
-
-First of all, this error message should not appear on stdout, otherwise
-it may end in dump files. Next, with completely empty ruleset, even
-valid table names cause errors. To avoid this, continue operation if the
-not found table is a builtin one.
-
-Signed-off-by: Phil Sutter <phil@nwl.cc>
-Signed-off-by: Florian Westphal <fw@strlen.de>
----
- iptables/xtables-save.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/iptables/xtables-save.c b/iptables/xtables-save.c
-index 414a864b..87ebb913 100644
---- a/iptables/xtables-save.c
-+++ b/iptables/xtables-save.c
-@@ -105,8 +105,9 @@ do_output(struct nft_handle *h, const char *tablename, bool counters)
- 		return !!ret;
- 	}
- 
--	if (!nft_table_find(h, tablename)) {
--		printf("Table `%s' does not exist\n", tablename);
-+	if (!nft_table_find(h, tablename) &&
-+	    !nft_table_builtin_find(h, tablename)) {
-+		fprintf(stderr, "Table `%s' does not exist\n", tablename);
- 		return 1;
- 	}
- 
--- 
-cgit v1.2.1
-

debian/patches/series

@@ -6,4 +6,3 @@
 0202-725413-sctp_man_description.patch
 0301-install_iptables_apply.patch
 0401-580941-iptables_apply_update.patch
-bug_922973.patch