socket send fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1158 c046a42c-6fe2-441c-8c8c-71466251a162
22 years ago · 3bc2175dcc
1 changed files with 6 additions and 2 deletions
--- a/slirp/socket.c
+++ b/slirp/socket.c
@ -352,8 +352,12 @@ sowrite(so)
 	}
 	
 #ifndef HAVE_READV
-	if (n == 2 && nn == iov[0].iov_len)
-	   nn += send(so->s, iov[1].iov_base, iov[1].iov_len,0);
+	if (n == 2 && nn == iov[0].iov_len) {
+            int ret;
+            ret = send(so->s, iov[1].iov_base, iov[1].iov_len,0);
+            if (ret > 0)
+                nn += ret;
+        }
        DEBUG_MISC((dfd, "  ... wrote nn = %d bytes\n", nn));
 #endif