Even if this is a properly trimmed down example, I feel smell of XY problem here. What is the point of cyclying until you find a specific name and then printing it, if you know it in the first place?!?

You may try 

-e "$img_dir/$_" and print for $img_name;

[download]
instead.

In reply to Re: Search Directory by blazar
in thread Search Directory by Anonymous Monk

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