t0021: fix filehandle usage on older perl
The rot13-filter.pl script calls methods on implicitly defined filehandles (STDOUT, and the result of an open() call). Prior to perl 5.13, these methods are not automatically loaded, and perl will complain with: Can't locate object method "flush" via package "IO::Handle" Let's explicitly load IO::File (which inherits from IO::Handle). That's more than we need for just "flush", but matches what perl has done since: http://perl5.git.perl.org/perl.git/commit/15e6cdd91beb4cefae4b65e855d68cf64766965d Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King committed
Nov 2, 2016 at 14:23 UTC
4821494ebc0a86aea9ec50cc0f3168541467f3a1
1 file changed
+1
t/t0021/rot13-filter.pl
+1
@@ -21,6 +21,7 @@
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use strict;
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use warnings;
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+use IO::File;
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my $MAX_PACKET_CONTENT_SIZE = 65516;
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my @capabilities = @ARGV;