From 0543907571e6c40eaef3ba0bc3e0ee91772b7fc7 Mon Sep 17 00:00:00 2001
From: allem <allemang.d@gmail.com>
Date: Thu, 12 Sep 2019 22:37:26 -0400
Subject: [PATCH] fix unsigned to signed cast

---
 cosets/src/tc.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cosets/src/tc.cpp b/cosets/src/tc.cpp
index 2de4e7c..7b2bb83 100644
--- a/cosets/src/tc.cpp
+++ b/cosets/src/tc.cpp
@@ -20,10 +20,10 @@ struct Table {
    }
 
    int add_coset() {
-      for (int from = 0; from < size(); ++from) {
+      for (int from = 0; from < (int) size(); ++from) {
          for (int gen = 0; gen < N; ++gen) {
             if (get(from, gen) < 0) {
-               int to = size();
+               int to = (int) size();
                add_row();
                set(from, gen, to);
                return to;