Im trying to add a variable string to a string I'm using to index a hash. How can I do this? Any Ideas, I'd be grateful, cheers!!

Perl keeps telling my variable isn't initialised.. 

$hash{'colourred'} = 'RED';
$hash{'colourblue'} = 'BLUE';
$t='colour';
print $hash{"$t.red"}
print $hash{"$t.blue"}

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In reply to Concatenating strings to use in a hash.. by Anonymous Monk

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