From cc908fb90cc5ea8410e67bbf073f208daafa1b67 Mon Sep 17 00:00:00 2001
From: Vladyslav Burzakovskyy <vladislav.burzakovskij@satoshilabs.com>
Date: Thu, 25 Oct 2018 02:25:25 +0200
Subject: [PATCH] cache autocompletion

---
 bash_completion.d/trezorctl.sh | 9 ++++++++-
 vendor/trezor-common           | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/bash_completion.d/trezorctl.sh b/bash_completion.d/trezorctl.sh
index 684035897d..581c15829e 100644
--- a/bash_completion.d/trezorctl.sh
+++ b/bash_completion.d/trezorctl.sh
@@ -1,11 +1,18 @@
 _trezorctl()
 {
+    export TREZORCTL_COMPLETION_CACHE
     local cur prev cmds base
+
     COMPREPLY=()
     cur="${COMP_WORDS[COMP_CWORD]}"
     prev="${COMP_WORDS[COMP_CWORD-1]}"
 
-    cmds=$(trezorctl --help | grep '^  [a-z]' | awk '{ print $1 }')
+    if [ -z "$TREZORCTL_COMPLETION_CACHE" ]; then
+        help_output=$(trezorctl --help | grep '^  [a-z]' | awk '{ print $1 }')
+        export TREZORCTL_COMPLETION_CACHE="$help_output"
+    fi
+
+    cmds="$TREZORCTL_COMPLETION_CACHE"
 
     COMPREPLY=($(compgen -W "${cmds}" -- ${cur}))
     return 0
diff --git a/vendor/trezor-common b/vendor/trezor-common
index dacbc7260c..11221cfe1c 160000
--- a/vendor/trezor-common
+++ b/vendor/trezor-common
@@ -1 +1 @@
-Subproject commit dacbc7260cc6c2c77001186d50a59ccbfb73dbb0
+Subproject commit 11221cfe1cc5bda4d7b999517e92dd87ad00f2bc