Add `null' to .cvsignore, via mkmf.

[pintos-anon] / grading / userprog / .cvsignore

diff --git a/grading/userprog/.cvsignore b/grading/userprog/.cvsignore
index 422f695fc1e3d3cd75930d622d5f1167474e1192..b276a4960fe0f16188c6a0fd9b4980ce21d93332 100644 (file)
--- a/grading/userprog/.cvsignore
+++ b/grading/userprog/.cvsignore
@@ -8,6 +8,7 @@ child-arg
 child-bad
 child-close
 child-simple
+null
 args-argc
 args-argv0
 args-argvn