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Re^3: use of $sub

by toolic (Bishop)
on Oct 19, 2012 at 14:38 UTC ( #999945=note: print w/replies, xml ) Need Help??

in reply to Re^2: use of $sub
in thread use of $sub

smdr is inside a quoted string of text. You have to ask the original author what he meant by smdr.

not get the warning?
Like I said, you need to assign a value to $SUB, or just delete the variable if you don't need it.

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LanX fish hawk hunting
[erix]: I think they use Cormorants for that in Asia, by putting a ring around their necks to prevent them from swallowing. Plenty of cormorants here too (=Kormoran)
[erix]: (I've seen gruops of up to a thousand cormorants overhead)

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