From 466223a617cc9b0aace84b7e7c0966e7aa4c7f9d Mon Sep 17 00:00:00 2001
From: ZKvAH <zkvahx@gmail.com>
Date: Sat, 24 Jan 2015 13:38:20 +0800
Subject: [PATCH] fix read_result always  false

read_result always  false when read file success
---
 libraries/tests/mbed/sd/main.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/tests/mbed/sd/main.cpp b/libraries/tests/mbed/sd/main.cpp
index ef7151e810..1e192811bc 100644
--- a/libraries/tests/mbed/sd/main.cpp
+++ b/libraries/tests/mbed/sd/main.cpp
@@ -86,6 +86,7 @@ int main()
         printf("SD: Reading data ... ");
         FILE *f = fopen(sd_file_path, "r");
         if (f) {
+              read_result = true;
             for (int i = 0; i < DATA_SIZE; i++) {
                 uint8_t data = fgetc(f);
                 if (data != data_written[i]) {