Fix out of tree build (#540)

The CPPFLAGS contain "-I.", but not "-I$(srcdir)", which means "src/ScopeGuard.hpp" was only
found when building from the source root.

diff --git a/src/args.hpp b/src/args.hpp
index aadd7cb8feae629079583c00f874fc3e3f1e2233..bf5bb93c526d4c79f0e8e5c098d075b8ad63aec4 100644 (file)
--- a/src/args.hpp
+++ b/src/args.hpp
@@ -18,7 +18,7 @@
 
 #pragma once
 
-#include "src/ScopeGuard.hpp"
+#include "ScopeGuard.hpp"
 
 struct args
 {