# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1059663091 0
# Node ID f260cd30baf41ca69db4c6f373e9598c566e4d6d
# Parent  3994ca24c3a06be3d9c4c3d30bac9b060b579083
Add a TODO.

diff --git a/m4/getpass.m4 b/m4/getpass.m4
--- a/m4/getpass.m4
+++ b/m4/getpass.m4
@@ -19,6 +19,7 @@
 # arbitrary length (not just 8 bytes as on HP-UX).
 AC_DEFUN([gl_FUNC_GETPASS_GNU],
 [
+  dnl TODO: Detect when GNU getpass() is already found in glibc.
   AC_LIBOBJ(getpass)
   gl_PREREQ_GETPASS
   dnl We must choose a different name for our function, since on ELF systems