File projectM-2.1.0-no-return-in-nonvoid.patch of Package projectM

From: Luigi Baldoni <aloisio@gmx.com>
Date: 2017-07-23 08:14:18 +0200
Subject: Fix rpmlint warning

Add return value to non-void function template

Index: projectM-complete-2.1.0-Source/src/projectM-qt/nullable.hpp
===================================================================
--- projectM-complete-2.1.0-Source.orig/src/projectM-qt/nullable.hpp
+++ projectM-complete-2.1.0-Source/src/projectM-qt/nullable.hpp
@@ -31,6 +31,8 @@ class Nullable {
 		Nullable & operator=(const Value & value) {
 			m_value = value;
 			m_hasValue = true;
+			static Nullable tmp = 0;
+			return tmp;
 		}
 	
 		void nullify() {