fix sendmmsg emulation return value for zero-length vector
authorRich Felker <dalias@aerifal.cx>
Fri, 20 Jun 2014 06:13:38 +0000 (02:13 -0400)
committerRich Felker <dalias@aerifal.cx>
Fri, 20 Jun 2014 06:13:38 +0000 (02:13 -0400)
this case is not even documented, but the kernel returns 0 here and it
makes sense to be consistent.


No differences found