Fix run-time breakage when encoutering invalid input-data.

PR:		bin/157718
This commit is contained in:
Edwin Groothuis 2011-07-11 22:01:39 +00:00
parent fd70297a1d
commit fcc2fa496d

View file

@ -818,6 +818,8 @@ showflags(int flags)
static const char *
getmonthname(int i)
{
if (i <= 0 || i > 12)
return ("");
if (nmonths[i - 1].len != 0 && nmonths[i - 1].name != NULL)
return (nmonths[i - 1].name);
return (months[i - 1]);