From 41ae49ccf558653a6a1a49335bef2e031b234bcf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9a=20Saviot?= <lea.saviot@numworks.com>
Date: Mon, 17 Sep 2018 11:04:28 +0200
Subject: [PATCH] [poincare] Add non-zero assertion in Integer::udiv

---
 poincare/src/integer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/poincare/src/integer.cpp b/poincare/src/integer.cpp
index 1877f7ed6..5c1e072b5 100644
--- a/poincare/src/integer.cpp
+++ b/poincare/src/integer.cpp
@@ -602,6 +602,7 @@ IntegerDivision Integer::udiv(const Integer & numerator, const Integer & denomin
   half_native_uint_t b = denominator.halfDigit(denominator.numberOfHalfDigits()-1);
   half_native_uint_t halfBase = 1 << (16-1);
   int pow = 0;
+  assert(b != 0);
   while (!(b & halfBase)) {
     b = b << 1;
     pow++;