From 786635e62e4c8a8646d01ede1c7bb98ce604c7fa Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 17 Oct 2010 12:44:39 +0200 Subject: seq: exit on write errors Signed-off-by: Denys Vlasenko --- coreutils/seq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'coreutils/seq.c') diff --git a/coreutils/seq.c b/coreutils/seq.c index 8be25360f..22bf3ec9d 100644 --- a/coreutils/seq.c +++ b/coreutils/seq.c @@ -86,7 +86,8 @@ int seq_main(int argc, char **argv) v = first; n = 0; while (increment >= 0 ? v <= last : v >= last) { - printf("%s%0*.*f", sep, width, frac_part, v); + if (printf("%s%0*.*f", sep, width, frac_part, v) < 0) + break; /* I/O error, bail out (yes, this really happens) */ sep = opt_s; /* v += increment; - would accumulate floating point errors */ n++; -- cgit v1.2.3