family.build: bugfixes

scripts/family.build

@@ -1,10 +1,12 @@
 #!/bin/bash
 
+source "$(dirname $0)/../lib/lib.bash"
+
 family=$1
 shift
 
-modules=$(egrep  -l "[:space:]*[\"\']$family[\"\']" *)
+modules=$(egrep  -l "[:space:]*[\"\']$family[\"\']" * || :)
 
 for m in ${modules}; do
-	./$m "$@"
+	$(dirname $0)/$m "$@"
 done