-o is not well defined.
Found with shellcheck.
Signed-off-by: Rosen Penev <ros...@gmail.com>
---
scripts/gen_image_generic.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/gen_image_generic.sh b/scripts/gen_image_generic.sh
index 2c57d56f07..527ca5bacc 100755
--- a/scripts/gen_image_generic.sh
+++ b/scripts/gen_image_generic.sh
@@ -1,10 +1,10 @@
#!/usr/bin/env bash
# Copyright (C) 2006-2012 OpenWrt.org
set -e -x
-[ $# == 5 -o $# == 6 ] || {
+if [ $# -ne 5 ] && [ $# -ne 6 ]; then
echo "SYNTAX: $0 <file> <kernel size> <kernel directory> <rootfs size>
<rootfs image> [<align>]"
exit 1
-}
+fi
OUTPUT="$1"
KERNELSIZE="$2"
--
2.24.1
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