From 8d4c289d6381e80733c40f0487ad68214eb8da78 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Wed, 2 Mar 2022 17:10:34 +0100
Subject: build-initramfs.sh: fix parsing whitespaces as unknown arguments

---
 build-initramfs.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/build-initramfs.sh b/build-initramfs.sh
index f6c54ce0..ec3694ff 100755
--- a/build-initramfs.sh
+++ b/build-initramfs.sh
@@ -316,9 +316,12 @@ parse_command_line() {
 				break
 				;;
 			*)
-				echo \
-					"Error with given option \"$1\": This argument is not available."
-				return 1
+				if [ -n "$1" ]; then
+					echo \
+						"Error with given option \"$1\": This argument is not available."
+					return 1
+				fi
+				;;
 		esac
 		shift
 	done
-- 
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