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Fix sending empty nvlist.

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Submitted by:	Mariusz Zaborski <oshogbo@FreeBSD.org>
This commit is contained in:
Pawel Jakub Dawidek 2014-02-02 19:03:52 +00:00
parent bf636ac469
commit 7f7fe890a5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=261407
1 changed files with 2 additions and 2 deletions
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4
lib/libnv/msgio.c
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@ -364,7 +364,7 @@ buf_recv(int sock, void *buf, size_t size)
unsigned char *ptr;
ptr = buf;
do {
while (size > 0) {
fd_wait(sock, true);
done = recv(sock, ptr, size, 0);
if (done == -1) {
@ -377,7 +377,7 @@ buf_recv(int sock, void *buf, size_t size)
}
size -= done;
ptr += done;
} while (size > 0);
}
return (0);
}