From 53ff006f53ea0feaa0e460f782e14f7fc51998a5 Mon Sep 17 00:00:00 2001
From: adustm <adustm13@gmail.com>
Date: Mon, 27 Jun 2016 16:20:49 +0200
Subject: [PATCH] Add timeinfo.tm_isdst = -1 to pass MBED_16 test with IAR.

---
 hal/targets/hal/TARGET_STM/TARGET_STM32F4/rtc_api.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hal/targets/hal/TARGET_STM/TARGET_STM32F4/rtc_api.c b/hal/targets/hal/TARGET_STM/TARGET_STM32F4/rtc_api.c
index 2f40051381..2a34e5c834 100644
--- a/hal/targets/hal/TARGET_STM/TARGET_STM32F4/rtc_api.c
+++ b/hal/targets/hal/TARGET_STM/TARGET_STM32F4/rtc_api.c
@@ -182,6 +182,7 @@ time_t rtc_read(void)
     timeinfo.tm_hour = timeStruct.Hours;
     timeinfo.tm_min  = timeStruct.Minutes;
     timeinfo.tm_sec  = timeStruct.Seconds;
+    timeinfo.tm_isdst  = -1;
 
     // Convert to timestamp
     time_t t = mktime(&timeinfo);