9a9e6e929964cbb25c5ce656a995e31ab9636762

 1diff --git a/plugins/knife_ssh/knife_ssh.plugin.zsh b/plugins/knife_ssh/knife_ssh.plugin.zsh
 2index ea3361c491467727f568398f659ee676f8dce2c8..7fdd42a1ebb30d2a403aef42081ddae2b6db205d 100644
 3--- a/plugins/knife_ssh/knife_ssh.plugin.zsh
 4+++ b/plugins/knife_ssh/knife_ssh.plugin.zsh
 5@@ -1,5 +1,5 @@
 6 function knife_ssh() {
 7-  grep -q $1 ~/.knife_comp~ || rm -f ~/.knife_comp~;
 8+  grep -q $1 ~/.knife_comp~ 2> /dev/null || rm -f ~/.knife_comp~;
 9   ssh $(knife node show $1 | awk '/IP:/{print $2}')
10 }
11 
12@@ -9,7 +9,7 @@ _knife_ssh() {
13       echo "\nGenerating ~/.knife_comp~..." >/dev/stderr
14       knife node list > ~/.knife_comp~
15     fi
16-    compadd `cat ~/.knife_comp~`
17+    compadd $(<~/.knife_comp~)
18   else
19     echo "Could not find knife" > /dev/stderr;
20   fi