From: Harald Hoyer <harald@redhat.com>
Date: Wed, 18 Jan 2017 14:15:23 +0000 (+0100)
Subject: base/dracut-lib.sh:trim() replace 'echo -n'
X-Git-Tag: 045~40
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dec4b2cdd4ac3accb47d1ff9f1d69fec8c0697e2;p=thirdparty%2Fdracut.git

base/dracut-lib.sh:trim() replace 'echo -n'
---

diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
index 05cbe91d9..27cb7ce42 100755
--- a/modules.d/99base/dracut-lib.sh
+++ b/modules.d/99base/dracut-lib.sh
@@ -55,7 +55,7 @@ trim() {
     local var="$*"
     var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
     var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
-    echo -n "$var"
+    printf "%s" -- "$var"
 }
 
 if [ -z "$DRACUT_SYSTEMD" ]; then