From: Harald Hoyer <harald@redhat.com>
Date: Tue, 28 Jul 2009 16:27:37 +0000 (+0200)
Subject: getarg()/getargs(): check existance of /etc/cmdline before reading it
X-Git-Tag: 0.8~35
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f72c10f6570cc254d7f2d2c5648fe099b76d3ff0;p=thirdparty%2Fdracut.git

getarg()/getargs(): check existance of /etc/cmdline before reading it
---

diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
index b4dd73130..31b95b064 100644
--- a/modules.d/99base/dracut-lib.sh
+++ b/modules.d/99base/dracut-lib.sh
@@ -1,7 +1,7 @@
 getarg() {
     local o line
     if [ -z "$CMDLINE" ]; then
-	read CMDLINE_ETC </etc/cmdline;
+	[ -f /etc/cmdline ] && read CMDLINE_ETC </etc/cmdline;
 	read CMDLINE </proc/cmdline;
 	CMDLINE="$CMDLINE $CMDLINE_ETC"
     fi
@@ -15,7 +15,7 @@ getarg() {
 getargs() {
     local o line found
     if [ -z "$CMDLINE" ]; then
-	read CMDLINE_ETC </etc/cmdline;
+	[ -f /etc/cmdline ] && read CMDLINE_ETC </etc/cmdline;
 	read CMDLINE </proc/cmdline;
 	CMDLINE="$CMDLINE $CMDLINE_ETC"
     fi