From 57e2aaa28e19da1cd4e51982f46ef2630739ff8a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 26 May 2020 13:10:37 +0200
Subject: Wrap up $<, $> variables and related ($target.path(), hashing,
 cleanup)

---
 libbuild2/script/script.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libbuild2/script/script.cxx')

diff --git a/libbuild2/script/script.cxx b/libbuild2/script/script.cxx
index 5a2eda3..9e8780e 100644
--- a/libbuild2/script/script.cxx
+++ b/libbuild2/script/script.cxx
@@ -633,7 +633,7 @@ namespace build2
 
       const path& p (c.path);
 
-      if (sandbox_dir.empty () || !p.sub (sandbox_dir))
+      if (!sandbox_dir.empty () && !p.sub (sandbox_dir))
       {
         if (implicit)
           return;
-- 
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