1 files changed, 1 insertions, 1 deletions
diff --git a/sql/strfunc.cc b/sql/strfunc.cc
index 9603ca30cfa..aa6d2535b0d 100644
--- a/sql/strfunc.cc
+++ b/sql/strfunc.cc
@@ -86,7 +86,7 @@ ulonglong find_set(TYPELIB *lib, const char *str, uint length, CHARSET_INFO *cs,
         *set_warning= 1;
       }
       else
-        found|= ((longlong) 1 << (find - 1));
+        found|= 1ULL << (find - 1);
       if (pos >= end)
         break;
       start= pos + mblen;