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Re^3: Centos 7 outputing blank

by afoken (Canon)
on Aug 28, 2019 at 09:01 UTC ( #11105161=note: print w/replies, xml ) Need Help??

in reply to Re^2: Centos 7 outputing blank
in thread Centos 7 outputing blank

Possible unintended interpolation of @proxyAddresses in string

@ must be escaped in double quoted strings, and because you don't have an array named @proxyAddress, "@proxyAddress" evaluates to an empty string.

Another option is to use single quotes instead of double quotes.


Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

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Re^4: Centos 7 outputing blank
by nycspud (Initiate) on Sep 06, 2019 at 16:33 UTC
    I declared the array before it was used and that cleared the warning messages. Thanks to everyone on this thread for helping to get this working!

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