Document that fact that setting ignore_dot in sudoers has no effect

due to the fact that find_path() is called *before* sudoers is read.

diff --git a/sudoers.pod b/sudoers.pod
index c913905af7c330462ec7dc9588d0110e82816056..52bfbf604450a91d2306b40f7ac1ff5b1fa87abf 100644 (file)
--- a/sudoers.pod
+++ b/sudoers.pod
@@ -259,7 +259,10 @@ by default.
 
 If set, B<sudo> will ignore '.' or '' (current dir) in the C<PATH>
 environment variable; the C<PATH> itself is not modified.  This
-flag is I<@ignore_dot@> by default.
+flag is I<@ignore_dot@> by default.  Currently, while it is possible
+to set I<ignore_dot> in I<sudoers>, its value is not used.  This option
+should be considered read-only (it will be fixed in a future version
+of B<sudo>).
 
 =item mail_always