From 581dd40e73fb93002202e15186a9e65e0b449eb2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Amadeusz=20=C5=BBo=C5=82nowski?= <aidecoe@aidecoe.name>
Date: Thu, 18 Aug 2011 15:55:57 +0200
Subject: [PATCH] 90crypt: ask_for_password pings plymouthd

If plymouthd is not started, ask_for_password shouldn't try to prompt
for password with GUI and should use text prompt instead.
---
 modules.d/90crypt/crypt-lib.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/modules.d/90crypt/crypt-lib.sh b/modules.d/90crypt/crypt-lib.sh
index 2797a7a..69f14d0 100755
--- a/modules.d/90crypt/crypt-lib.sh
+++ b/modules.d/90crypt/crypt-lib.sh
@@ -47,7 +47,7 @@ ask_for_password() {
 
     { flock -s 9;
         # Prompt for password with plymouth, if installed and running.
-        if [ -x /bin/plymouth ]; then
+        if [ -x /bin/plymouth ] && /bin/plymouth --ping; then
             /bin/plymouth ask-for-password \
                 --prompt "$ply_prompt" --number-of-tries=$ply_tries \
                 --command="$ply_cmd"