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-rw-r--r--build2/file.cxx2
1 files changed, 2 insertions, 0 deletions
diff --git a/build2/file.cxx b/build2/file.cxx
index a49926b..fb4f31f 100644
--- a/build2/file.cxx
+++ b/build2/file.cxx
@@ -837,6 +837,8 @@ namespace build2
// a warning issued by the config module about global/root scope
// value mismatch. Not very clean.
//
+ // @@ CMDVAR
+ //
dir_path& d (as<dir_path> (const_cast<value&> (*l)));
if (d != out_root)
d = out_root;