From 9e79d7dcca9097dd4a39ed49d811f3e701c71c55 Mon Sep 17 00:00:00 2001
From: Bryan Boreham <bjboreham@gmail.com>
Date: Wed, 20 May 2015 12:59:04 +0100
Subject: [PATCH] Don't talk to IPAM unless 0 addresses supplied to 'hide'

---
 weave | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weave b/weave
index a2637e7c..e13393d4 100755
--- a/weave
+++ b/weave
@@ -1016,7 +1016,7 @@ case "$COMMAND" in
                 http_call $DNS_CONTAINER_NAME $DNS_HTTP_PORT DELETE /name/weave:expose/${CIDR%/*} 2>/dev/null || true
             fi
         done
-        http_call $CONTAINER_NAME $HTTP_PORT DELETE /ip/weave:expose 2>/dev/null || true
+        [ $CIDR_COUNT -eq 0 ] && http_call $CONTAINER_NAME $HTTP_PORT DELETE /ip/weave:expose 2>/dev/null || true
         ;;
     stop)
         [ $# -eq 0 ] || usage