From d7cb460833e6dde3e3b958b993eee3eee4ae3bf0 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 29 Sep 2022 09:46:58 +0200
Subject: Fix variable append logic in script

---
 libbuild2/parser.cxx | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'libbuild2/parser.cxx')

diff --git a/libbuild2/parser.cxx b/libbuild2/parser.cxx
index 5dbbfac..1cffb85 100644
--- a/libbuild2/parser.cxx
+++ b/libbuild2/parser.cxx
@@ -5001,6 +5001,18 @@ namespace build2
         fail (l) << "unexpected value in attribute " << a;
     }
 
+    apply_value (var, v, move (rhs), kind, l, type, null);
+  }
+
+  void parser::
+  apply_value (const variable* var,
+               value& v,
+               value&& rhs,
+               type kind,
+               const location& l,
+               const value_type* type,
+               bool null)
+  {
     // When do we set the type and when do we keep the original? This gets
     // tricky for append/prepend where both values contribute. The guiding
     // rule here is that if the user specified the type, then they reasonable
-- 
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