Added sources files.

[nit.git] / lib / a_star.nit

diff --git a/lib/a_star.nit b/lib/a_star.nit
index 2f18583..c6f6329 100644 (file)
--- a/lib/a_star.nit
+++ b/lib/a_star.nit
@@ -58,7 +58,7 @@ module a_star
 redef class Object
        protected fun debug_a_star: Bool do return false
        private fun debug(msg: String) do if debug_a_star then
-               stderr.write "a_star debug: {msg}\n"
+               sys.stderr.write "a_star debug: {msg}\n"
        end
 end