better variable names

1 files changed, 4 insertions, 4 deletions

diff --git a/perl5/Local/Interactive.pm b/perl5/Local/Interactive.pm
index 631e4c6a..c70d37a4 100644
--- a/perl5/Local/Interactive.pm
+++ b/perl5/Local/Interactive.pm
@@ -220,10 +220,10 @@ sub _sysptycap_tty {
         my $rin = "";
         vec($rin, fileno $slave, 1) = 1;
         if (select $rin, undef, undef, 1) {
-            my $nchars = sysread $slave, my $chars, 8192;
-            last if defined $nchars and $nchars == 0;
-            print $chars;
-            $output .= $chars;
+            my $nbytes = sysread $slave, my $bytes, 8192;
+            last if defined $nbytes and $nbytes == 0;
+            print $bytes;
+            $output .= $bytes;
         } else {
             # Since there was no new output, see if child needs
             # reaping, and end the loop if all children have died.