Bugfix: correctly handle project references with absolute paths on Windows.

Thanks to Toon Knapen for the bug report.

* build/project.jam (find): Call path.make on the project name.


[SVN r26250]

tools/build

@@ -1 +1 @@
-Subproject commit 6e007a1b647bf336eb1c369b293f043f4b72fb1f
+Subproject commit dd8ab4b49b2c17567cafd7ff659261e33167a627