From 8d0adb9359fc8493bbc349033c98c73a245734b7 Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Sun, 31 May 2015 11:25:13 +0100
Subject: [PATCH] refactor(ish): use full container id when we have it

---
 weave | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/weave b/weave
index d1692382..df74d890 100755
--- a/weave
+++ b/weave
@@ -939,24 +939,22 @@ case "$COMMAND" in
         collect_cidr_args "$@"
         shift $CIDR_COUNT
         [ $# -eq 1 ] || usage
-        CONTAINER_ID="$1"
+        CONTAINER=$(docker start $1)
         create_bridge
-        CONTAINER=$(docker start $CONTAINER_ID)
         get_ipam_cidr $CONTAINER
         with_container_netns $CONTAINER attach $CIDR_ARGS >/dev/null
-        tell_dns PUT $CONTAINER_ID $CIDR_ARGS
+        tell_dns PUT $CONTAINER $CIDR_ARGS
         echo $CONTAINER
         ;;
     attach)
         collect_cidr_args "$@"
         shift $CIDR_COUNT
         [ $# -eq 1 ] || usage
-        CONTAINER_ID="$1"
-        CONTAINER=$(container_id $CONTAINER_ID)
+        CONTAINER=$(container_id $1)
         create_bridge
         get_ipam_cidr $CONTAINER
-        with_container_netns $CONTAINER_ID attach $CIDR_ARGS >/dev/null
-        tell_dns PUT $CONTAINER_ID $CIDR_ARGS
+        with_container_netns $CONTAINER attach $CIDR_ARGS >/dev/null
+        tell_dns PUT $CONTAINER $CIDR_ARGS
         ;;
     detach)
         collect_cidr_args "$@"