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-rw-r--r--build2/file.cxx4
1 files changed, 2 insertions, 2 deletions
diff --git a/build2/file.cxx b/build2/file.cxx
index 8b6291a..3195af7 100644
--- a/build2/file.cxx
+++ b/build2/file.cxx
@@ -471,7 +471,7 @@ namespace build2
// amalgamated.
//
{
- auto rp (root.vars.assign ("amalgamation")); // Set NULL by default.
+ auto rp (root.vars.insert ("amalgamation")); // Set NULL by default.
value& v (rp.first);
if (v && v.empty ()) // Convert empty to NULL.
@@ -543,7 +543,7 @@ namespace build2
//
{
const variable& var (var_pool.find ("subprojects"));
- auto rp (root.vars.assign(var)); // Set NULL by default.
+ auto rp (root.vars.insert (var)); // Set NULL by default.
value& v (rp.first);
if (rp.second)