From 9348513d124e894b48750fbce1d7fb016923ef8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADtor=20Santos=20Costa?= <vsc@dcc.fc.up.pt>
Date: Fri, 30 Dec 2011 15:51:01 +0000
Subject: [PATCH] fix unused variable.

---
 C/arith2.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/C/arith2.c b/C/arith2.c
index e6d9e9966..805b36ffa 100644
--- a/C/arith2.c
+++ b/C/arith2.c
@@ -177,7 +177,6 @@ p_rem(Term t1, Term t2) {
       {
 	Int i1 = IntegerOfTerm(t1);
 	Int i2 = IntegerOfTerm(t2);
-	Int mod;
 
 	if (i2 == 0)
 	  return Yap_ArithError(EVALUATION_ERROR_ZERO_DIVISOR, t2, "X is " Int_FORMAT " rem 0", i1);
@@ -189,7 +188,6 @@ p_rem(Term t1, Term t2) {
 		    "rem/2 with %d and %d", i1, i2);
 #endif
 	}
-	mod = i1%i2;
 	RINT(i1%i2);
       }
     case (CELL)double_e: