[vala/parallel] Allow no sources if --use-fast-vapis are given

[Ryan Lortie <ryanl src gnome org>]

commit 92fe0bfb1386da9e797e18b49e30d063ac2c9859
Author: Ryan Lortie <desrt desrt ca>
Date:   Mon Aug 23 10:29:57 2010 -0400

    Allow no sources if --use-fast-vapis are given

 compiler/valacompiler.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/compiler/valacompiler.vala b/compiler/valacompiler.vala
index 822110d..db5016c 100644
--- a/compiler/valacompiler.vala
+++ b/compiler/valacompiler.vala
@@ -731,7 +731,7 @@ class Vala.Compiler {
 			return 0;
 		}
 		
-		if (sources == null) {
+		if (sources == null && fast_vapis == null) {
 			stderr.printf ("No source file specified.\n");
 			return 1;
 		}