rgw: fix compilation for certain architectures

Casting.

Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>

diff --git a/src/rgw/rgw_op.cc b/src/rgw/rgw_op.cc
index 39e32047c1eefc5d68fea92353a32fb26e41efc0..0c157c561fb59e0305fc4d396263e11d821ae6ad 100644 (file)
--- a/src/rgw/rgw_op.cc
+++ b/src/rgw/rgw_op.cc
@@ -663,7 +663,7 @@ void RGWListBuckets::execute()
     RGWUserBuckets buckets;
     uint64_t read_count;
     if (limit > 0)
-      read_count = min(limit - total_count, max_buckets);
+      read_count = min(limit - total_count, (uint64_t)max_buckets);
     else
       read_count = max_buckets;