s3:testparm: Use cmdline_messaging_context

Call cmdline_messaging_context to initialize a messaging config before
accessing clustered Samba config.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

source3/utils/testparm.c

@@ -35,6 +35,7 @@
 #include "system/filesys.h"
 #include "popt_common.h"
 #include "lib/param/loadparm.h"
+#include "cmdline_contexts.h"
 
 #include <regex.h>
 
@@ -698,6 +699,8 @@ static void do_per_share_checks(int s)
 		goto done;
 	}
 
+	cmdline_messaging_context(config_file);
+
 	fprintf(stderr,"Load smb config files from %s\n",config_file);
 
 	if (!lp_load_with_registry_shares(config_file)) {

source3/utils/wscript_build

@@ -163,7 +163,9 @@ bld.SAMBA3_BINARY('testparm',
                  deps='''
                  talloc
                  smbconf
-                 popt_samba3''')
+                 popt_samba3
+                 cmdline_contexts
+                 ''')
 
 bld.SAMBA3_BINARY('net',
                  source='''net.c