Fixed minor issue with unary operator expected

2013-07-03 11:13:58 +02:00 · 2013-07-03 11:13:58 +02:00 · d312695d78
commit d312695d78
parent 7f16abf749
1 changed files with 3 additions and 3 deletions
--- a/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
+++ b/modules/installer/tools/nixos-build-vms/nixos-build-vms.sh
@ -48,12 +48,12 @@ shift

 # Validate the given options

-if [ "$@" = "" ]
+if [ "$1" = "" ]
 then
    echo "ERROR: A network expression must be specified!" >&2
    exit 1
 else
-    networkExpr=$(readlink -f $@)
+    networkExpr=$(readlink -f $1)
 fi

 # Build a network of VMs