From 35d69c80a609d5533ad2ee0386bcdbc1a1f12443 Mon Sep 17 00:00:00 2001
From: Franklin Wei <git@fwei.tk>
Date: Wed, 15 Mar 2017 18:27:25 -0400
Subject: [PATCH] Rewrite void* arithmetic

cppcheck reported:
[chessbox/chessbox_pgn.c:51]: (portability) 'bufptr' is of type 'void *'. When using void pointers in calculations, the behaviour is undefined.

Change-Id: Ib2139489fa316fb61b4bcdc08f17b97eb6ad0be7
---
 apps/plugins/chessbox/chessbox_pgn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/plugins/chessbox/chessbox_pgn.c b/apps/plugins/chessbox/chessbox_pgn.c
index f5f19e2688..4e16834f5c 100644
--- a/apps/plugins/chessbox/chessbox_pgn.c
+++ b/apps/plugins/chessbox/chessbox_pgn.c
@@ -48,7 +48,7 @@ static void *pl_malloc(size_t size)
     }
     else
     {
-        bufptr += size;
+        bufptr = (char*)(bufptr) + size;
         bufleft -= size;
         return ptr;
     }