From 1fd0b31aeca299d7f114578addf887f828d1e36b Mon Sep 17 00:00:00 2001
From: Paul Phillips <paulp@improving.org>
Date: Fri, 1 Apr 2011 16:00:50 +0000
Subject: Since somewhere before 2.8.0 shipped scalac has...

Since somewhere before 2.8.0 shipped scalac has disgorged a stack trace
for the misdemeanor of specifying a non-existent directory for -d. No
more, no review.
---
 src/compiler/scala/tools/nsc/settings/MutableSettings.scala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/compiler/scala/tools/nsc/settings/MutableSettings.scala b/src/compiler/scala/tools/nsc/settings/MutableSettings.scala
index a4a0cd3867..269de1d26e 100644
--- a/src/compiler/scala/tools/nsc/settings/MutableSettings.scala
+++ b/src/compiler/scala/tools/nsc/settings/MutableSettings.scala
@@ -489,7 +489,8 @@ class MutableSettings(val errorFn: String => Unit) extends AbsSettings with Scal
       value = default
       override def value_=(str: String) {
         super.value_=(str)
-        outputDirs.setSingleOutput(str)
+        try outputDirs.setSingleOutput(str)
+        catch { case FatalError(msg) => errorFn(msg) }
       }
   }
 
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