i-t: don't try to import from empty cache

Chases 7c64ee9 ("zfs-import-{cache,scan}: change condition to FileNotEmpty") Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes openzfs#12108
behlendorf · Jun 8, 2021 · 7fbe38a · 7fbe38a
1 parent fcb91ba
commit 7fbe38a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/contrib/initramfs/scripts/zfs b/contrib/initramfs/scripts/zfs
@@ -706,7 +706,8 @@ mountroot()
 
 	# ------------
 	# Look for the cache file (if any).
-	[ ! -f ${ZPOOL_CACHE} ] && unset ZPOOL_CACHE
+	[ -f "${ZPOOL_CACHE}" ] || unset ZPOOL_CACHE
+	[ -s "${ZPOOL_CACHE}" ] || unset ZPOOL_CACHE
 
 	# ------------
 	# Compatibility: 'ROOT' is for Debian GNU/Linux (etc),