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-rw-r--r--build2/config/utility4
1 files changed, 2 insertions, 2 deletions
diff --git a/build2/config/utility b/build2/config/utility
index de75de4..31270fb 100644
--- a/build2/config/utility
+++ b/build2/config/utility
@@ -120,9 +120,9 @@ namespace build2
// Set the config.*.configured value. Note that you only need to set it to
// false. It will be automatically ignored if there are any other config.*
- // values for this module.
+ // values for this module. Return true if this sets a new value.
//
- void
+ bool
unconfigured (scope& root, const string& ns, bool);
// Enter the variable so that it is saved during configuration. See