14 lines
536 B
Diff
14 lines
536 B
Diff
diff -urpN busybox-1.16.0/coreutils/tail.c busybox-1.16.0-tail/coreutils/tail.c
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--- busybox-1.16.0/coreutils/tail.c 2010-03-08 22:49:32.000000000 +0100
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+++ busybox-1.16.0-tail/coreutils/tail.c 2010-03-12 22:16:07.105943986 +0100
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@@ -241,7 +241,8 @@ int tail_main(int argc, char **argv)
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} while (nwrite);
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}
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}
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- xwrite(STDOUT_FILENO, buf + nread - nwrite, nwrite);
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+ if (nwrite > 0)
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+ xwrite(STDOUT_FILENO, buf + nread - nwrite, nwrite);
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} else if (count) {
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if (COUNT_BYTES) {
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taillen += nread;
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