I am trying to call a subroutine in a loop, but its exiting after executing the sub only once. Any idea why? Or can someone point me to a similar question posted before in this forum?

the array corners contains: @corners= AAA BBB CCC DDD

and my code is : 

while(<CORNERS_LIST>){
    $_=~ s/\s+/ / ;
    chop $_;
    push @corners, $_ ;
    print "\n@corners\n";
    }

my $corner;

foreach(@corners){
    $corner=$_;
    &loading_tsc;    
    }


sub loading_tsc{
    chdir($corner) or die "\n $!\n";
    print "\n";
    print `pwd`;
    print "\n";
    }

[download]

But the result I am getting is : 

/file/path/is/AAA


 No such file or directory

[download]

The desired result I wanted to see is 

/file/path/is/AAA
/file/path/is/BBB
/file/path/is/CCC
/file/path/is/DDD

[download]

In reply to calling subroutine inside loop - ERROR - subroutine executes only once by kaushik9918

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