From 364bb61df339c5012fb2d5c4f05af4c57347aa09 Mon Sep 17 00:00:00 2001
From: Dave Hylands
Date: Wed, 25 Nov 2015 09:24:36 -0800
Subject: stmhal: Allow make DEBUG=1 to build

---
 stmhal/uart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'stmhal/uart.c')

diff --git a/stmhal/uart.c b/stmhal/uart.c
index b353f5d9e..374545163 100644
--- a/stmhal/uart.c
+++ b/stmhal/uart.c
@@ -115,7 +115,7 @@ void uart_deinit(void) {
 STATIC bool uart_init2(pyb_uart_obj_t *uart_obj) {
     USART_TypeDef *UARTx;
     IRQn_Type irqn;
-    uint32_t GPIO_Pin, GPIO_Pin2;
+    uint32_t GPIO_Pin, GPIO_Pin2 = 0;
     uint8_t GPIO_AF_UARTx = 0;
     GPIO_TypeDef* GPIO_Port = NULL;
     GPIO_TypeDef* GPIO_Port2 = NULL;
-- 
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