Previously, e.g. nl_langinfo(_NL_TIME_WMONTH_1) returns "February"
due to the bug. Similarly, nl_langinfo(_NL_TIME_WWDAY_1) returns
"Mon". This occurs because wide char month and weekday arrays are
pointed off-by-one (e.g. the array wmon[12] is reffered as wmon[1-12]
rather than wmon[0-11]). This patch fixes that.
Fixes: d47d5b850b ("Extend locale support to maintain wide char values of native strings")
Reviewed-by: Corinna Vinschen <corinna@vinschen.de>
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
0e961f582a