config: fix several access(NULL) calls

diff --git a/RelNotes b/RelNotes
index 59e7391e0fe0bb617e0b72887f63e6dd4813c720..19bb2ebbe687d9ded1a5c82d28d4410de1e2f19f 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes-1.5.1.1.txt
\ No newline at end of file
+Documentation/RelNotes/1.7.12.txt
\ No newline at end of file