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-rw-r--r--misc-utils/lsblk-devtree.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/misc-utils/lsblk-devtree.c b/misc-utils/lsblk-devtree.c
index a2aa26aed..4d15f70c1 100644
--- a/misc-utils/lsblk-devtree.c
+++ b/misc-utils/lsblk-devtree.c
@@ -384,6 +384,7 @@ static int device_dedupkey_is_equal(
return 0;
if (strcmp(dev->dedupkey, pattern->dedupkey) == 0) {
if (!device_is_partition(dev) ||
+ !dev->wholedisk->dedupkey ||
strcmp(dev->dedupkey, dev->wholedisk->dedupkey) != 0) {
DBG(DEV, ul_debugobj(dev, "%s: match deduplication pattern", dev->name));
return 1;
@@ -458,6 +459,7 @@ int lsblk_devtree_deduplicate_devices(struct lsblk_devtree *tr)
if (!pattern->dedupkey)
continue;
if (device_is_partition(pattern) &&
+ pattern->wholedisk->dedupkey &&
strcmp(pattern->dedupkey, pattern->wholedisk->dedupkey) == 0)
continue;
if (last && strcmp(pattern->dedupkey, last) == 0)