From 4628f3f2a03e23b08d07d69039de9485172bc4ce Mon Sep 17 00:00:00 2001
From: Brendan Le Foll <brendan.le.foll@intel.com>
Date: Mon, 1 Jun 2015 09:32:44 +0100
Subject: [PATCH] uart.hpp: Use std::string constructor which lets use set a
 size parameter

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---
 api/mraa/uart.hpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/api/mraa/uart.hpp b/api/mraa/uart.hpp
index 5a92fb3..f1d6ffb 100644
--- a/api/mraa/uart.hpp
+++ b/api/mraa/uart.hpp
@@ -104,11 +104,8 @@ class Uart
     {
         char* data = (char*) malloc(sizeof(char) * length);
         int v = mraa_uart_read(m_uart, data, (size_t) length);
-        char* out = (char*) malloc(sizeof(char) * v);
-        strncpy(out, data, v);
-        std::string ret(out);
+        std::string ret(data, v);
         free(data);
-        free(out);
         return ret;
     }