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-rw-r--r--libbuild2/config/utility.txx2
1 files changed, 1 insertions, 1 deletions
diff --git a/libbuild2/config/utility.txx b/libbuild2/config/utility.txx
index b88f76c..0362d6a 100644
--- a/libbuild2/config/utility.txx
+++ b/libbuild2/config/utility.txx
@@ -58,7 +58,7 @@ namespace build2
if (!l.defined () || (def_ovr && !l.belongs (rs)))
{
value& v (rs.assign (var) = std::forward<T> (def_val)); // VC14
- v.extra = true; // Default value flag.
+ v.extra = 1; // Default value flag.
n = (sflags & save_default_commented) == 0; // Absence means default.
l = lookup (v, var, rs);