From e3f933259b57183311620dd02966856480213b33 Mon Sep 17 00:00:00 2001
From: Adriaan de Groot <groot@kde.org>
Date: Thu, 29 Aug 2019 14:46:16 +0200
Subject: [PATCH] CMake: missing return statement should be an error

---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 321989ac0..644427d16 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -198,6 +198,7 @@ if( CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
         -Wno-missing-prototypes
         -Wno-documentation-unknown-command
         -Wno-unknown-warning-option
+        -Werror=return-type
     )
         string( APPEND CMAKE_CXX_FLAGS " ${CLANG_WARNINGS}" )
     endforeach()