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Clarify the LESS_CHARSET a little better
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Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -526,8 +526,7 @@ sub should_print_unicode {
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# Otherwise, assume we're piping to less(1)
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my ($less_env_var, $less_charset) = get_less_charset();
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$less_charset //= "";
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if ($less_charset =~ /utf-?8/i) {
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if ($less_charset && $less_charset =~ /utf-?8/i) {
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return 1;
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}
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