From: Harald Hoyer <harald@redhat.com>
Date: Tue, 9 Jun 2015 13:05:06 +0000 (+0200)
Subject: crypt: check for crypttab before reading
X-Git-Tag: 042~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5711f5431238ea5cc388b824ad430be24171ff3d;p=thirdparty%2Fdracut.git

crypt: check for crypttab before reading
---

diff --git a/modules.d/90crypt/parse-crypt.sh b/modules.d/90crypt/parse-crypt.sh
index 87e674a84..5bda00637 100755
--- a/modules.d/90crypt/parse-crypt.sh
+++ b/modules.d/90crypt/parse-crypt.sh
@@ -14,9 +14,11 @@ else
     LUKS=$(getargs rd.luks.uuid -d rd_LUKS_UUID)
     tout=$(getarg rd.luks.key.tout)
 
-    while read _mapper _dev _rest ; do
-        set_systemd_timeout_for_dev $_dev
-    done < /etc/crypttab
+    if [ -e /etc/crypttab ]; then
+        while read _mapper _dev _rest ; do
+            set_systemd_timeout_for_dev $_dev
+        done < /etc/crypttab
+    fi
 
     if [ -n "$LUKS" ]; then
         for luksid in $LUKS; do