From f5c951ca5eeb5073b67d3223f6be80807c1b69fc Mon Sep 17 00:00:00 2001
From: Romain Goyet <romain.goyet@numworks.com>
Date: Tue, 28 May 2019 16:46:40 +0200
Subject: [PATCH] [poincare] Remove a warning (comparison sign)

---
 poincare/src/serialization_helper.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/poincare/src/serialization_helper.cpp b/poincare/src/serialization_helper.cpp
index 7c9ec1fb9..ec97e8d68 100644
--- a/poincare/src/serialization_helper.cpp
+++ b/poincare/src/serialization_helper.cpp
@@ -183,7 +183,7 @@ int SerializationHelper::CodePoint(char * buffer, int bufferSize, class CodePoin
       return result;
     }
   }
-  size_t size = UTF8Decoder::CodePointToChars(c, buffer, bufferSize);
+  int size = UTF8Decoder::CodePointToChars(c, buffer, bufferSize);
   if (size <= bufferSize - 1) {
     buffer[size] = 0;
   } else {