build: update gnulib submodule to latest

* tests/date/date-debug.sh: Update to match current behavior
of Gnulib's parse-datetime module.

diff --git a/gnulib b/gnulib
index 0a12fa9db035ede86f361409108f0d4a6adce0b9..7424e3cfaa7d4380e3c3a8658dc693579ffb1ff5 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 0a12fa9db035ede86f361409108f0d4a6adce0b9
+Subproject commit 7424e3cfaa7d4380e3c3a8658dc693579ffb1ff5

diff --git a/tests/date/date-debug.sh b/tests/date/date-debug.sh
index 163c39dc095fbaa71ad6b38feddf5ebcbfbf8f38..b63ae315b204ac7a12c28d7a2de5f5edf7586642 100755 (executable)
--- a/tests/date/date-debug.sh
+++ b/tests/date/date-debug.sh
@@ -79,7 +79,7 @@ date:        normalized time: '(Y-M-D) 2006-04-02 XX:XX:XX'
 date:                                             --
 date:      possible reasons:
 date:        nonexistent due to daylight-saving time;
-date:        numeric values overflow;
+date:        invalid day/month combination;
 date:        missing timezone
 date: invalid date 'TZ="America/Edmonton" 2006-04-02 02:30:00'
 EOF