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<p>Thank you for the clarification.</p>
<p>But you never showed us parts of your code -- the hashbang, if any, and the <c>use IO::Handle;</c>. That would have forestalled my concern about the appearance of <c>printflush</c> without a predicate. [Discipulus] sussed that out, but obviously, I didn't... and, in any case, <b>we often see problems such as using a function from a module without <c>use</c>ing the module.</b> Those cases make it very hard to help if the code presented isn't an exact copy of the code which generated anomalies or errors.</p>
<p>BTW, the preceding para may have some value for [Sophienz|you] but I hope it also provides some benefit for future newcomers who stumble upon it.</p>
<p>And, as has already been said, welcome to PM.</p>
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