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sort: -o FILE should create/truncate FILE
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -412,7 +412,7 @@ int sort_main(int argc UNUSED_PARAM, char **argv)
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#if ENABLE_FEATURE_SORT_BIG
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/* Open output file _after_ we read all input ones */
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if (option_mask32 & FLAG_o)
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xmove_fd(xopen(str_o, O_WRONLY), STDOUT_FILENO);
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xmove_fd(xopen(str_o, O_WRONLY|O_CREAT|O_TRUNC), STDOUT_FILENO);
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#endif
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flag = (option_mask32 & FLAG_z) ? '\0' : '\n';
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for (i = 0; i < linecount; i++)
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