diff options
Diffstat (limited to 'coreutils/shuf.c')
-rw-r--r-- | coreutils/shuf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/coreutils/shuf.c b/coreutils/shuf.c index f213d6759..648a4abbb 100644 --- a/coreutils/shuf.c +++ b/coreutils/shuf.c | |||
@@ -126,7 +126,8 @@ int shuf_main(int argc, char **argv) | |||
126 | fclose_if_not_stdin(fp); | 126 | fclose_if_not_stdin(fp); |
127 | } | 127 | } |
128 | 128 | ||
129 | shuffle_lines(lines, numlines); | 129 | if (numlines != 0) |
130 | shuffle_lines(lines, numlines); | ||
130 | 131 | ||
131 | if (opts & OPT_o) | 132 | if (opts & OPT_o) |
132 | xmove_fd(xopen(opt_o_str, O_WRONLY|O_CREAT|O_TRUNC), STDOUT_FILENO); | 133 | xmove_fd(xopen(opt_o_str, O_WRONLY|O_CREAT|O_TRUNC), STDOUT_FILENO); |