Suppress another CR in program output
This one was exposed by a12c75a10
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Backpatch to release 11 where check_pg_config was introduced.
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@ -560,6 +560,7 @@ sub check_pg_config
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\$stdout, '2>', \$stderr
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\$stdout, '2>', \$stderr
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or die "could not execute pg_config";
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or die "could not execute pg_config";
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chomp($stdout);
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chomp($stdout);
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$stdout =~ s/\r$//;
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open my $pg_config_h, '<', "$stdout/pg_config.h" or die "$!";
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open my $pg_config_h, '<', "$stdout/pg_config.h" or die "$!";
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my $match = (grep { /^$regexp/ } <$pg_config_h>);
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my $match = (grep { /^$regexp/ } <$pg_config_h>);
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