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-rw-r--r--sql/item_strfunc.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc
index c12a1acc980..d1e3f45bba1 100644
--- a/sql/item_strfunc.cc
+++ b/sql/item_strfunc.cc
@@ -3333,7 +3333,7 @@ String *Item_func_uuid::val_str(String *str)
/*
-1 so we won't make tv= uuid_time for nanoseq >= (tv - uuid_time)
*/
- long delta= min(nanoseq, (long) (tv - uuid_time -1));
+ ulong delta= min(nanoseq, (ulong) (tv - uuid_time -1));
tv-= delta;
nanoseq-= delta;
}