From: Harald Hoyer <harald@redhat.com>
Date: Wed, 18 Jan 2017 15:22:26 +0000 (+0100)
Subject: base/dracut-lib.sh: fixup trim()
X-Git-Tag: 045~38
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=05c2080e518e8edf0515b38e32f0165f5e6bd2e8;p=thirdparty%2Fdracut.git

base/dracut-lib.sh: fixup trim()

no "--"
---

diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
index 27cb7ce42..dc10836da 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%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
-    printf "%s" -- "$var"
+    printf "%s" "$var"
 }
 
 if [ -z "$DRACUT_SYSTEMD" ]; then