From df125c39162e7e66267c0c9a3cb68a4eb6743064 Mon Sep 17 00:00:00 2001
From: Magnus Norddahl <dpjudas@users.noreply.github.com>
Date: Sun, 19 Jan 2025 15:22:17 +0100
Subject: [PATCH] Turn not returning from a function into an error!!!!

---
 src/CMakeLists.txt    | 3 ++-
 src/r_data/gldefs.cpp | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a823e417d..72b3f70e6 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -183,7 +183,8 @@ endif()
 
 # Set up flags for MSVC
 if (MSVC)
-	set( CMAKE_CXX_FLAGS "/MP ${CMAKE_CXX_FLAGS}" )
+	# /we4715 turns "'function' : not all control paths return a value" as it should be!!!!!!!!one1!
+	set( CMAKE_CXX_FLAGS "/MP /we4715 ${CMAKE_CXX_FLAGS}" )
 endif (MSVC)
 
 # Set up flags for GCC
diff --git a/src/r_data/gldefs.cpp b/src/r_data/gldefs.cpp
index c0c9b7d04..97f962174 100644
--- a/src/r_data/gldefs.cpp
+++ b/src/r_data/gldefs.cpp
@@ -137,6 +137,7 @@ const GlobalShaderDesc * GetGlobalShader(GlobalShaderAddr index)
 
 	if(index.type == 1) return mapshaders[index.num].CheckKey(name);
 	if(index.type == 2) return classshaders[index.num].CheckKey(name);
+	return &nullglobalshader;
 }
 
 void CleanupGlobalShaders()