*fixing my previous post:

You could also do something like that: 
# Test if the is an argument 

if(!@ARGV) 
   { 
   die "My help message\n"; 
   } 

# Test if the argument is a file 
if(! -e $ARGV[0]) 
   { 
   print "File $ARGV0 does not exist\n"; 
   }

[download]
's -DBC

In reply to Re: Testing <> for undefined by danielcid
in thread Testing <> for undefined by kayak9630

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