Drop newline in error message
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@ -105,8 +105,8 @@ sub update {
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my $tmpdir = tempdir( CLEANUP => 1 );
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my $filename;
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($url, $filename) = `cd $tmpdir && $Nix::Config::curl --silent --write-out '%{url_effective}\n%{filename_effective}' -L '$url' -O`;
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die "$0: unable to check ‘$url’\n" if $? != 0;
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chomp $url;
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die "$0: unable to check ‘$url’\n" if $? != 0;
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# If the URL contains a version number, append it to the name
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# attribute (so that "nix-env -q" on the channels profile
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