From 0f0e89af8550b4285f3593ebffe771a15f87f239 Mon Sep 17 00:00:00 2001
From: Mark Harrah <dmharrah@gmail.com>
Date: Thu, 23 Sep 2010 11:45:19 -0400
Subject: [PATCH] check that external project directory exists before trying to
 load it

---
 main/MultiProject.scala | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main/MultiProject.scala b/main/MultiProject.scala
index 3b1c65478..72eb1ed9d 100644
--- a/main/MultiProject.scala
+++ b/main/MultiProject.scala
@@ -44,6 +44,7 @@ object MultiProject
 	// externals must not be evaluated until after _all_ projects have been loaded
 	def load(configuration: AppConfiguration, log: Logger, externals: ExternalProjects)(base: File): Project =
 	{
+		if(!base.isDirectory) throw new build.BuildException(base + " is not a project directory")
 		val projectDir = selectProjectDir(base)
 		val buildDir = projectDir / "build"
 		val srcMain = buildDir / "src" / "main"