diff --git a/zen/ipfs_SWARM_refresh.sh b/zen/ipfs_SWARM_refresh.sh
index 647945d..d3468bb 100755
--- a/zen/ipfs_SWARM_refresh.sh
+++ b/zen/ipfs_SWARM_refresh.sh
@@ -49,8 +49,8 @@ ipfs swarm peers > /tmp/ipfs_swarm_peers
 for ipfsnodeid in $( (cat /tmp/ipfs_swarm_peers | grep -o '[^/]*$' && cat /tmp/A_swarm | grep -o '[^/]*$' ) | sort | uniq);
 do
     ## $ipfsnodeid already Treated ?
-	[[ -f ~/.zen/ipfs_swarm/.$ipfsnodeid/_xbian.zuid ]] && XID=$(cat ~/.zen/ipfs_swarm/.$ipfsnodeid/_xbian.zuid)
-	[[ -f ~/.zen/ipfs_swarm/.$ipfsnodeid/G1SSB/_g1.gchange_title ]] && XZUID=$(cat ~/.zen/ipfs_swarm/.$ipfsnodeid/G1SSB/_g1.gchange_title)
+	[[ -f ~/.zen/ipfs_swarm/.$ipfsnodeid/_xbian.zuid ]] && XID=$(cat ~/.zen/ipfs_swarm/.$ipfsnodeid/_xbian.zuid) || XID=''
+	[[ -f ~/.zen/ipfs_swarm/.$ipfsnodeid/G1SSB/_g1.gchange_title ]] && XZUID=$(cat ~/.zen/ipfs_swarm/.$ipfsnodeid/G1SSB/_g1.gchange_title) || XZUID=''
 	[[ $(cat /tmp/treated.ipfs.swarm | grep "$ipfsnodeid") ]] && continue
 	[[ $(cat ~/.zen/A_dead_swarm.txt | grep "$ipfsnodeid") ]] && continue
 	[[ "$ipfsnodeid" == "$IPFSNODEID" ]] && continue