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This queue is for tickets about the Language-Logo CPAN distribution.

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Id: 86005
Status: new
Priority: 0/
Queue: Language-Logo

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Owner: Nobody in particular
Requestors: user42 [...] zip.com.au
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Subject: warnings on trailing whitespace
Date: Sun, 09 Jun 2013 10:38:25 +1000
To: bug-Language-Logo [...] rt.cpan.org
From: Kevin Ryde <user42 [...] zip.com.au>
With recent debian i386 perl 5.14.2 and perl-tk 804.030, running use strict; use Language::Logo; my $lo = Logo->new; $lo->command("pendown;\n"); $lo->disconnect("Finished..."); gives warnings Use of uninitialized value $cmd in hash element at /usr/share/perl5/Language/Logo.pm line 601, <GEN1> line 3. Use of uninitialized value $cmd in hash element at /usr/share/perl5/Language/Logo.pm line 615, <GEN1> line 3. Use of uninitialized value $cmd in hash element at /usr/share/perl5/Language/Logo.pm line 620, <GEN1> line 3. Use of uninitialized value $cmd in concatenation (.) or string at /usr/share/perl5/Language/Logo.pm line 624, <GEN1> line 3. I struck this when accidentally ending a command with ; and newline. ";" is meant to be a separator is it? I had it like a C terminator. It could be good if an empty ";\n" at the end of a command string was ignored. -- I bought a packet of baby powder, mixed it up with some water and put it in the oven, but it came out a blob looking nothing like a baby.