From 5b9045fe910e8a8ff89946121dafe69c8830bc19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Tue, 10 Oct 2017 18:08:27 +0200
Subject: [PATCH] [poincare] Fix bug in Multiplication::factorizeBase

Change-Id: If3ffc258c832e30f827eecb0a7c4e543341b5a21
---
 poincare/src/multiplication.cpp | 2 +-
 poincare/test/simplify_easy.cpp | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/poincare/src/multiplication.cpp b/poincare/src/multiplication.cpp
index 297609288..b49723e7c 100644
--- a/poincare/src/multiplication.cpp
+++ b/poincare/src/multiplication.cpp
@@ -147,7 +147,7 @@ void Multiplication::factorizeBase(Expression * e1, Expression * e2) {
     const Expression * operands[2] = {e1, s};
     Power * p = new Power(operands, false);
     s->immediateSimplify();
-    e1->replaceWith(p, false);
+    replaceOperand(e1, p, false);
     p->immediateSimplify();
   }
 }
diff --git a/poincare/test/simplify_easy.cpp b/poincare/test/simplify_easy.cpp
index 2dc169243..ecb362893 100644
--- a/poincare/test/simplify_easy.cpp
+++ b/poincare/test/simplify_easy.cpp
@@ -118,6 +118,7 @@ QUIZ_CASE(poincare_simplify_easy) {
   assert_parsed_expression_simplify_to("2^P*(1/2)^P", "1");
   assert_parsed_expression_simplify_to("A^3*A^(-3)", "1");
   assert_parsed_expression_simplify_to("1+A+2+B+3", "6+A+B");
+  assert_parsed_expression_simplify_to("(x+1)*(x+2)", "x^2+3x+2");
   /* This does not work but should not as it is above k_primorial32 = 1*3*5*7*11*... (product of first 32 primes. */
   //assert_parsed_expression_simplify_to("1881676377434183981909562699940347954480361860897069^(1/3)", "123456789123456789");