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File busybox-1.16.0-tail.patch of Package busybox (Revision 28)
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diff -urpN busybox-1.16.0/coreutils/tail.c busybox-1.16.0-tail/coreutils/tail.c --- busybox-1.16.0/coreutils/tail.c 2010-03-08 22:49:32.000000000 +0100 +++ busybox-1.16.0-tail/coreutils/tail.c 2010-03-12 22:16:07.105943986 +0100 @@ -241,7 +241,8 @@ int tail_main(int argc, char **argv) } while (nwrite); } } - xwrite(STDOUT_FILENO, buf + nread - nwrite, nwrite); + if (nwrite > 0) + xwrite(STDOUT_FILENO, buf + nread - nwrite, nwrite); } else if (count) { if (COUNT_BYTES) { taillen += nread;
