Bug http://bugs.busybox.net/view.php?id=723 - initialize tv1 the first time

through the loop.

1 files changed, 9 insertions, 9 deletions

diff --git a/networking/zcip.c b/networking/zcip.c
index e25f01755..836cb78b2 100644
--- a/networking/zcip.c
+++ b/networking/zcip.c
@@ -307,20 +307,20 @@ fail:
                 fds[0].revents = 0;
 
                 // poll, being ready to adjust current timeout
-                if (timeout > 0) {
-                        gettimeofday(&tv1, NULL);
-                        tv1.tv_usec += (timeout % 1000) * 1000;
-                        while (tv1.tv_usec > 1000000) {
-                                tv1.tv_usec -= 1000000;
-                                tv1.tv_sec++;
-                        }
-                        tv1.tv_sec += timeout / 1000;
-                } else if (timeout == 0) {
+                if (!timeout) {
                         timeout = ms_rdelay(PROBE_WAIT);
                         // FIXME setsockopt(fd, SO_ATTACH_FILTER, ...) to
                         // make the kernel filter out all packets except
                         // ones we'd care about.
                 }
+                gettimeofday(&tv1, NULL);
+                tv1.tv_usec += (timeout % 1000) * 1000;
+                while (tv1.tv_usec > 1000000) {
+                        tv1.tv_usec -= 1000000;
+                        tv1.tv_sec++;
+                }
+                tv1.tv_sec += timeout / 1000;
+        
                 VDBG("...wait %ld %s nprobes=%d, nclaims=%d\n",
                                 timeout, intf, nprobes, nclaims);
                 switch (poll(fds, 1, timeout)) {