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This queue is for tickets about the DateManip CPAN distribution.

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The Basics
Id: 27568
Status: resolved
Priority: 0/
Queue: DateManip

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Owner: Nobody in particular
Requestors: daniel [...] thequod.de
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Severity: (no value)
Broken in: (no value)
Fixed in: (no value)



Subject: Fix for "Use of uninitialized value in substitution (s///)", if "date" is not available
Date: Wed, 13 Jun 2007 21:44:44 +0200
To: bug-DateManip [...] rt.cpan.org
From: dAniel hAhler <daniel [...] thequod.de>
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Hi, if the "date" command is not available, e.g. in a chroot environment, you'll get the following notices: Use of uninitialized value in substitution (s///) at /usr/share/perl5/Date/Manip.pm line 3603. Use of uninitialized value in substitution (s///) at /usr/share/perl5/Date/Manip.pm line 3605. The following patch fixes this: # diff -u /usr/share/perl5/Date/Manip.pm /var/www/usr/share/perl5/Date/Manip.pm --- /usr/share/perl5/Date/Manip.pm 2007-06-13 20:28:05.000000000 +0200 +++ /var/www/usr/share/perl5/Date/Manip.pm 2007-06-13 21:31:42.000000000 +0200 @@ -3550,7 +3550,7 @@ $tz=(split(/\s+/,$tz))[4]; } } - push(@tz,$tz); + push(@tz,$tz) if defined $tz; } else { # We need to satisfy taint checking, but also look in all the # directories in @DatePath. @@ -3564,7 +3564,7 @@ chomp($tz); $tz=(split(/\s+/,$tz))[4]; } - push(@tz,$tz); + push(@tz,$tz) if defined $tz; } } Additionally I've seen that e.g. "Europe/Berlin" cannot get parsed by Date_TimeZone; it appears to be not in the list with e.g. "US/Pacific". Now I've installed the "date" binary in the chroot and this works out. I've come apart Date::Manip, because munin-cgi-graph (from the "munin" package) uses it. Thank you.
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Both of these issues are resolved in the 6.xx releases.


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