Inject fsdir{} even for project roots

This takes care of subprojects, such as tests/.

1 files changed, 5 insertions, 5 deletions

diff --git a/build2/algorithm b/build2/algorithm
index b1c922b..9401915 100644
--- a/build2/algorithm
+++ b/build2/algorithm
@@ -131,11 +131,11 @@ namespace build2
   resolve_group_members (action, target&);
 
   // Inject dependency on the target's directory fsdir{}, unless it is in the
-  // src tree, root of the project, or is outside of any project (say, for
-  // example, an installation directory). If the parent argument is true, then
-  // inject the parent directory of a target that is itself a directory (name
-  // is empty). Return the injected target or NULL. Normally this function is
-  // called from the rule's apply() function.
+  // src tree or is outside of any project (say, for example, an installation
+  // directory). If the parent argument is true, then inject the parent
+  // directory of a target that is itself a directory (name is empty). Return
+  // the injected target or NULL. Normally this function is called from the
+  // rule's apply() function.
   //
   fsdir*
   inject_fsdir (action, target&, bool parent = true);