From f91dcce80beb48bf8b444b472f4820a4ff2b33e5 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 13 Jan 2021 12:48:42 +0200
Subject: Make sure we don't work any existing tasks when building in module
 context

---
 libbuild2/module.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libbuild2/module.cxx')

diff --git a/libbuild2/module.cxx b/libbuild2/module.cxx
index b2b4036..9a7975d 100644
--- a/libbuild2/module.cxx
+++ b/libbuild2/module.cxx
@@ -415,6 +415,12 @@ namespace build2
       //
       context& ctx (*bs.ctx.module_context);
 
+      // Mark the queue so that we don't work any tasks that may already be
+      // there (we could be called in strange ways, for example, as part of
+      // match via dir_search()).
+      //
+      scheduler::queue_mark qm (ctx.sched);
+
       // Load the imported project in the module context.
       //
       pair<names, const scope&> lr (
-- 
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