From 7666ed57d11b58953a9be6ae4b81180bade1faaf Mon Sep 17 00:00:00 2001
From: Alasdair Kergon <agk@redhat.com>
Date: Fri, 29 Jul 2005 16:11:23 +0000
Subject: [PATCH] Fix dmsetup ls -j and status --target with empty table.

---
 WHATS_NEW_DM    | 4 ++++
 tools/dmsetup.c | 7 +++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM
index cca2e24fb..8d1b9ffad 100644
--- a/WHATS_NEW_DM
+++ b/WHATS_NEW_DM
@@ -1,3 +1,7 @@
+Version 1.01.04
+=============================
+  Fix dmsetup ls -j and status --target with empty table.
+
 Version 1.01.03 - 13 Jun 2005
 =============================
   Use matchpathcon mode parameter.
diff --git a/tools/dmsetup.c b/tools/dmsetup.c
index d0278e08f..c7ce16a4e 100644
--- a/tools/dmsetup.c
+++ b/tools/dmsetup.c
@@ -757,13 +757,16 @@ static int _status(int argc, char **argv, void *data)
 	if (!dm_task_run(dmt))
 		goto out;
 
+	if (!name)
+		name = (char *) dm_task_get_name(dmt);
+
 	/* Fetch targets and print 'em */
 	do {
 		next = dm_get_next_target(dmt, next, &start, &length,
 					  &target_type, &params);
 		/* Skip if target type doesn't match */
-		if (_switches[TARGET_ARG] && target_type &&
-		    strcmp(target_type, _target))
+		if (_switches[TARGET_ARG] &&
+		    (!target_type || strcmp(target_type, _target)))
 			continue;
 		if (ls_only) {
 			if (!_switches[EXEC_ARG] || !_command ||