From 5f46ca4dd142548cdabd0d507fa891429aa696a6 Mon Sep 17 00:00:00 2001
From: Francis Rowe <info@gluglug.org.uk>
Date: Thu, 05 Nov 2015 14:27:53 -0500
Subject: grub-assemble: remove a bashism

---
diff --git a/resources/utilities/grub-assemble/gen.sh b/resources/utilities/grub-assemble/gen.sh
index 0182c2e..55bae84 100755
--- a/resources/utilities/grub-assemble/gen.sh
+++ b/resources/utilities/grub-assemble/gen.sh
@@ -21,7 +21,7 @@
 [ "x${DEBUG+set}" = 'xset' ] && set -v
 set -u -e
 
-if (( $# != 1 )); then
+if [ $# != 1 ]; then
 	printf "Usage: ./gen.sh mode\n"
 	printf "Example: ./gen.sh vesafb\n"
 	printf "Example: ./gen.sh txtmode\n"
--
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