From 2a8163d7ad0a7821a6c37e7a7a163ead24bdb567 Mon Sep 17 00:00:00 2001
From: Mohab Safey El Din <mohab.safey@lip6.fr>
Date: Fri, 20 Sep 2024 15:15:56 +0200
Subject: [PATCH] Update src/usolve/refine.c

Co-authored-by: Vincent Neiger <vneiger@users.noreply.github.com>
---
 src/usolve/refine.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/usolve/refine.c b/src/usolve/refine.c
index eb262acc..347f32f1 100644
--- a/src/usolve/refine.c
+++ b/src/usolve/refine.c
@@ -287,7 +287,7 @@ static void refine_root_by_N_positive_k(mpz_t *upol, unsigned long int *deg_ptr,
 
   mpz_set(*vala, *tmpvala);
   mpz_set(*valb, *tmpvalb);
-  int64_t maxindex = (1<<(Nlog));
+  int64_t maxindex = (1L<<(Nlog));
 
   if(index == -2 || index == 0 || (LOG2(index) > Nlog && index > 0) ){
     if(Nlog == 2) index = 2;