Re: How to eliminate warning message on hash value?

[flexvault]

Update: The original code failed to compile! But by using Marshall's suggestion, if I replace '$$db{User}' with '$db->{User}, it compiles. But I still get the warning message around 2 million calls.

Thank you

[Marshall]

Also be aware that there is a difference between checking if a hash value is "defined" vs "exists". It has to "exist" in order to be "defined".

if ( exists $RSubtree{$curuser}{$$keyptr} ) 
   { $datapos = $RSubtree{$curuser}{$$keyptr}; }

[ikegami]

Yes, there is no difference between the two. It's purely a stylistic improvement.