From 8c1fe4093f57380af78aba4e7e9bdf83ba09a2df Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Sun, 30 Aug 2015 10:15:43 -0400
Subject: build/roms/withgrub_helper: simplify for loop

---
diff --git a/resources/scripts/helpers/build/roms/withgrub_helper b/resources/scripts/helpers/build/roms/withgrub_helper
index 7dbd9f6..4869ae7 100755
--- a/resources/scripts/helpers/build/roms/withgrub_helper
+++ b/resources/scripts/helpers/build/roms/withgrub_helper
@@ -99,8 +99,10 @@ do
 	fi
 
 	# Add the correct GRUB configuration file for this image.
-	for keymap in $(for keylayout in ../resources/utilities/grub-assemble/keymap/original/*; do printf "%s\n" "${keylayout##*/}"; done)
+	for keylayout in ../resources/utilities/grub-assemble/keymap/original/*
 	do
+		keymap="${keylayout##*/}"
+
 		# copy the images based on the keymap
 		cp "${boardtarget}_${romtype}.rom" "${boardtarget}_${keymap}_${romtype}.rom"
 
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