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sort: fix

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This commit is contained in:
Connor Lane Smith 2011-06-04 12:27:44 +01:00
parent ea7563dc0b
commit 9ef61c39e9
1 changed files with 1 additions and 1 deletions
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sort.c
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@ -44,7 +44,7 @@ main(int argc, char *argv[])
qsort(lines, nlines, sizeof *lines, (int (*)(const void *, const void *))linecmp);
for(i = 0; i < nlines; i++)
if(!uflag || i == 0 || strcmp(lines[i], lines[i-1]) == -1)
if(!uflag || i == 0 || strcmp(lines[i], lines[i-1]) != 0)
fputs(lines[i], stdout);
return EXIT_SUCCESS;
}