RPS: Cast to int32_t instead of uint32_t

diff --git a/src/rps/gnunet-service-rps.c b/src/rps/gnunet-service-rps.c
index 247892ee0c946bf5d702632d479210498fea2448..7e032997e4ce972e1a51ee4d6e1d55ca165f998b 100644 (file)
--- a/src/rps/gnunet-service-rps.c
+++ b/src/rps/gnunet-service-rps.c
@@ -4388,7 +4388,7 @@ do_round (void *cls)
          HISTOGRAM_FILE_SLOTS);
   }
   // FIXME check bounds of histogram
-  sub->push_delta[(uint32_t) (CustomPeerMap_size (sub->push_map) -
+  sub->push_delta[(int32_t) (CustomPeerMap_size (sub->push_map) -
                    (alpha * sub->view_size_est_need)) +
                           (HISTOGRAM_FILE_SLOTS/2)]++;
   if (sub == msub)