X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=ofproto%2Fcollectors.c;fp=ofproto%2Fcollectors.c;h=374fa8ca8b9b872e243f5abf6391b62b86726cec;hb=d7676fc647aa195912bfa3c92acffda371d1e06d;hp=f7cb1dbe4f23a5e791e23d63e134d5e6018ab07f;hpb=9f0100c2027bb702502f50988994ad887757b3ae;p=sliver-openvswitch.git

diff --git a/ofproto/collectors.c b/ofproto/collectors.c
index f7cb1dbe4..374fa8ca8 100644
--- a/ofproto/collectors.c
+++ b/ofproto/collectors.c
@@ -111,13 +111,15 @@ collectors_destroy(struct collectors *c)
 void
 collectors_send(const struct collectors *c, const void *payload, size_t n)
 {
-    size_t i;
+    if (c) {
+        size_t i;
 
-    for (i = 0; i < c->n_fds; i++) {
-        static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 5);
-        if (send(c->fds[i], payload, n, 0) == -1) {
-            VLOG_WARN_RL(&rl, "sending to collector failed: %s",
-                         strerror(errno));
+        for (i = 0; i < c->n_fds; i++) {
+            static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 5);
+            if (send(c->fds[i], payload, n, 0) == -1) {
+                VLOG_WARN_RL(&rl, "sending to collector failed: %s",
+                             strerror(errno));
+            }
         }
     }
 }