From 0db16bd8279826878e9d2d5ba63e21c4e15c35bf Mon Sep 17 00:00:00 2001
From: JF <jf@codingfield.com>
Date: Fri, 6 Dec 2019 20:46:21 +0100
Subject: Add missing return statements which fix crashes in release mode. Add
 flag to compiler so that it generates an error when a returning function does
 not return something...

---
 src/drivers/st7789.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/drivers/st7789.cpp')

diff --git a/src/drivers/st7789.cpp b/src/drivers/st7789.cpp
index a4d06266..e88f110a 100644
--- a/src/drivers/st7789.cpp
+++ b/src/drivers/st7789.cpp
@@ -8,7 +8,7 @@ using namespace Pinetime::Drivers;
 ret_code_t st7789::Init() {
   InitHw();
   InitCommands();
-
+  return 0;
 }
 
 ret_code_t st7789::InitHw() const {
-- 
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