Re^2: Checking for blank string

By initialised, i mean i get a warning saying "Use of uninitialized value $data in string eq at /path with the following code:

next if ('' eq $data)

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Re^3: Checking for blank string by hippo (Archbishop) on Sep 26, 2016 at 08:46 UTC
In that case, your `$data` really is undefined. I would rewrite your statement like this: `next unless defined $data;` [download] TIMTOWTDI, of course.	[reply] [d/l] [select]