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-rw-r--r--extras/munin/filebin_stats4
1 files changed, 2 insertions, 2 deletions
diff --git a/extras/munin/filebin_stats b/extras/munin/filebin_stats
index f638ecc4b..f7e3bbeac 100644
--- a/extras/munin/filebin_stats
+++ b/extras/munin/filebin_stats
@@ -19,7 +19,7 @@ EOM
esac
echo -n "used.value "
-mysql $mysqlopts -sr $database <<<"select sum(filesize) as 'Used storage' from (select filesize from files group by hash) a;" || echo "a"
+mysql $mysqlopts -sr $database <<<"select coalesce(sum(filesize), 0) as 'Used storage' from (select filesize from files group by hash) a;" || echo "a"
echo -n "dedup.value "
-mysql $mysqlopts -sr $database <<<"select sum((c - 1) * sub.filesize) 'Space saved by deduplication' from (select hash, filesize, count(*) c from files group by hash having c > 1 order by c) sub;" || echo "a"
+mysql $mysqlopts -sr $database <<<"select coalesce(sum((c - 1) * sub.filesize), 0) 'Space saved by deduplication' from (select hash, filesize, count(*) c from files group by hash having c > 1 order by c) sub;" || echo "a"