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authorBernhard Voelker <mail@bernhard-voelker.de>2012-11-18 22:20:16 +0100
committerBernhard Voelker <mail@bernhard-voelker.de>2012-11-19 00:08:38 +0100
commit1482f730b47d1abad3d75199dde5237d9bf16a4a (patch)
tree857b97da89b2fd93bfe304ad530f104bd42aec21 /gl
parent6a5843d92fca254f0b27c3fee88a11840034ce32 (diff)
downloadcoreutils-1482f730b47d1abad3d75199dde5237d9bf16a4a.tar.xz
cut: do not accept the invalid range 0-
The command "echo 12345 | cut -b 0-" prints an empty line while it should fail with "fields and positions are numbered from 1". * src/cut.c (set_fields): Add a diagnostic for the invalid open range which starts with Zero, i.e., the range 0-. * tests/misc/cut.pl: Add tests to ensure the range 0- fails for fields (-f) and for positions (-b, -c). * NEWS: Mention the fix. Reported by Marcel Böhme in <http://bugs.gnu.org/12903>.
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