From: Arvin Schnell <aschnell@suse.de>
Date: Tue, 29 Mar 2016 14:47:53 +0000 (+0200)
Subject: - check qgroup before remove
X-Git-Tag: v0.3.3~17^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c41c024219cdfe7a5b7045359f4aef9932a30ec;p=thirdparty%2Fsnapper.git

- check qgroup before remove
---

diff --git a/snapper/Btrfs.cc b/snapper/Btrfs.cc
index ed0b2c1d..50570c5e 100644
--- a/snapper/Btrfs.cc
+++ b/snapper/Btrfs.cc
@@ -376,7 +376,8 @@ namespace snapper
 #ifdef ENABLE_BTRFS_QUOTA
 	    // see https://bugzilla.suse.com/show_bug.cgi?id=972511
 	    SDir subvolume_dir = openSubvolumeDir();
-	    qgroup_remove(subvolume_dir.fd(), calc_qgroup(0, subvolid), qgroup);
+	    if (qgroup != no_qgroup)
+		qgroup_remove(subvolume_dir.fd(), calc_qgroup(0, subvolid), qgroup);
 	    qgroup_destroy(subvolume_dir.fd(), calc_qgroup(0, subvolid));
 #endif