fix: shellcheck for mkinitrd-suse.sh

diff --git a/mkinitrd-suse.sh b/mkinitrd-suse.sh
index 708c4e679e583df82f0e74625e70dc8f2d65db3e..e718f95e61609c4aa7baec541a9006b23baeb721 100755 (executable)
--- a/mkinitrd-suse.sh
+++ b/mkinitrd-suse.sh
@@ -87,7 +87,7 @@ read_arg() {
     else
        for ((i=3; $i <= $#; i++)); do
             # Only read next arg if it not an arg itself.
-            if [[ ${@:$i:1} = -* ]];then
+            if [[ ${*:$i:1} = -* ]];then
                break
             fi
             result="$result ${@:$i:1}"