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authorBoris Kolpackov <boris@codesynthesis.com>2018-10-25 10:56:22 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2018-10-25 10:56:22 +0200
commit8c637bf3530a92d8e22776e0dfda3df24f21e5d2 (patch)
tree61f35e3e9fbe39859cf1480c2a361edcf4a188e1 /build2/rule.cxx
parentbcd4d3e18c93d5f132f871e78185bf743509dae6 (diff)
Fix race in rule synthesis logic
Diffstat (limited to 'build2/rule.cxx')
-rw-r--r--build2/rule.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/build2/rule.cxx b/build2/rule.cxx
index fc80816..85f4e36 100644
--- a/build2/rule.cxx
+++ b/build2/rule.cxx
@@ -116,7 +116,7 @@ namespace build2
// to unchanged. This is an important optimization on which quite a few
// places that deal with predominantly static content rely.
//
- if (!t.has_prerequisites ())
+ if (!t.has_group_prerequisites ()) // Group as in match_prerequisites().
return noop_recipe;
// Match all the prerequisites.