hi, 
use strict;                                                           
+          
use warnings;                                                         
+          
use autodie;                                                          
+          

my @test_svc = (
    "test\@customer1.service", "test\@customer2.service",
    "test\@custome3.service",  "test\@customer4.service",
    "test\@customer5.service", "test\@customer6.service",
);

my @customers = qw/ customer1 customer2 customer33 customer4 customer5
+ /;

for my $cust (@customers) {
    if ( my ( $matched ) = grep $_ =~ $cust, @test_svc ) {
        print "$cust matches:\t $matched\n";
    }
    else {
        "no matches for $cust\n";
    }
}

[download]
When I run it: 
$ perl /tmp/kk.pl 
Useless use of string in void context at /tmp/kk.pl line 38.
customer1 matches:     test@customer1.service
customer2 matches:     test@customer2.service
customer4 matches:     test@customer4.service
customer5 matches:     test@customer5.service

[download]
So it correctly sees the matches, but I miss the mismatch. What is wrong with my crappy script? ;-)

TIA.

In reply to Useless use of string in void context at by natxo

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