Don't test for a match if there is no line: 

if (defined $line and $line =~ /(\bTest\b\s+.+\s+\baccount\b)?/)

[download]
if ( ($line // '') =~ /(\bTest\b\s+.+\s+\baccount\b)?/)

[download]
(Update: added parens to handle precedence of //, thx to choroba)

Hope this helps!


The way forward always starts with a minimal test.

In reply to Re: Preventing Use of uninitialized value. by 1nickt
in thread Preventing Use of uninitialized value. by Anonymous Monk

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