copr-be-dev: fixup resalloc+aws config

roles/copr/backend/templates/resalloc/pools.yaml

@@ -32,8 +32,8 @@ aws_x86_64_normal:
     - copr_builder
     - arch_x86_64
     - arch_x86_64_native
-    cmd_new: "/var/lib/resallocserver/resalloc_provision/aws-new --arch=x86_64"
-    cmd_delete: "/var/lib/resallocserver/resalloc_provision/aws-delete"
+    cmd_new: "/var/lib/resallocserver/resalloc_provision/vm-aws-new --arch=x86_64"
+    cmd_delete: "/var/lib/resallocserver/resalloc_provision/vm-aws-delete"
 
 # Development configuration.  On each aarch64 host we have
 # 2 guests vms of

roles/copr/backend/templates/resalloc/vm-aws-new

@@ -22,7 +22,7 @@ test -z "$1" || exit "$1"
 }
 
 # handle no arguments
-test ${#@} -eq 0 && show_help 1
+test $# -eq 0 && show_help 1
 
 ARGS=$(getopt -o "h" -l "arch:,help" -n "getopt" -- "$@") \
     || show_help 1