From: Victor Lowther <victor.lowther@gmail.com>
Date: Sat, 21 Feb 2009 16:24:20 +0000 (-0800)
Subject: tiny fixup to getarg to make handling more arguments slightly easier
X-Git-Tag: 0.1~423
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=27994f9e28546e0bcf352b5217c54ff287183789;p=thirdparty%2Fdracut.git

tiny fixup to getarg to make handling more arguments slightly easier

This patch series adds support for some common mount arguments that have to be
handled in the initramfs.

It is also available at
http://git.fnordovax.org/dracut/log/?h=handle-more-parameters
---

diff --git a/init b/init
index 358ef0262..ee1123c84 100755
--- a/init
+++ b/init
@@ -16,7 +16,7 @@ emergency_shell()
 getarg() {
     local o line
     for o in $CMDLINE; do
-	[ "${o%%=*}" = "$1" ] && { echo $o; break; }
+	[ "${o%%=*}" = "$1" ] && { echo $o; return 0; }
     done
     return 1
 }