gnulib: update

3 files changed, 2 insertions, 3 deletions

diff --git a/bootstrap b/bootstrap
index 70fd73cc..8f76d696 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2019-01-04.17; # UTC
+scriptversion=2020-04-13.15; # UTC
 
 # Bootstrap this package from checked-out sources.
 
@@ -970,7 +970,7 @@ bootstrap_post_import_hook \
 # Uninitialized submodules are listed with an initial dash.
 if $use_git && git submodule | grep '^-' >/dev/null; then
   die "some git submodules are not initialized. "     \
-      "Run 'git submodule init' and bootstrap again."
+      "Run 'git submodule update --init' and bootstrap again."
 fi
 
 # Remove any dangling symlink matching "*.m4" or "*.[ch]" in some
diff --git a/gnulib b/gnulib
-Subproject d279bc6d9f9323e19ad8c32b6d12ff96dfb0f5b
+Subproject 64e1ff019f9318c63da67d5396ac49a0df53437
diff --git a/lib/.gitignore b/lib/.gitignore
index 6bfaa32d..84f80d99 100644
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -58,7 +58,6 @@
 /dirname-lgpl.c
 /dirname.c
 /dirname.h
-/dosname.h
 /dup-safer-flag.c
 /dup-safer.c
 /dup2.c