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#!/usr/bin/perl use strict; use warnings; my $errors = undef; sub ok { my( $test, $name ) = @_; print "[[[$test]]] [[[$name]]]\n"; }; ok( ($errors && ($errors->[0] =~ /Journal file not found/i)), "some te +xt 1 $errors->[0]" ); ok( ($errors && ($errors->[0] =~ /Journal file not found/i)), "some te +xt 2 $errors->[0]" );
prints the following:
Use of uninitialized value in concatenation (.) or string at poc.pl li +ne 14. [[[ARRAY(0x137cd48)]]] [[[some text 1 ]]] Use of uninitialized value in pattern match (m//) at poc.pl line 15. Use of uninitialized value in concatenation (.) or string at poc.pl li +ne 15. Use of uninitialized value $name in concatenation (.) or string at poc +.pl line 11. [[[some text 2 ]]] [[[]]]
and by the way this code (with modified 'some text' strings)
#!/usr/bin/perl use strict; use warnings; my $errors = undef; sub ok { my( $test, $name ) = @_; print "[[[$test]]] [[[$name]]]\n"; }; ok( ($errors && ($errors->[0] =~ /Journal file not found/i)), "some te +xt 1" ); ok( ($errors && ($errors->[0] =~ /Journal file not found/i)), "some te +xt 2" );
prints correct result:
Use of uninitialized value $test in concatenation (.) or string at poc +.pl line 11. [[[]]] [[[some text 1]]] Use of uninitialized value $test in concatenation (.) or string at poc +.pl line 11. [[[]]] [[[some text 2]]]
perl 5.10.1 under Linux

In reply to Perl bug ? by vsespb

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