From 900f7a8f5c056beb5041b8047d4d7aece11f580f Mon Sep 17 00:00:00 2001
From: Paul Phillips <paulp@improving.org>
Date: Thu, 28 Jul 2011 18:14:09 +0000
Subject: Remove sigint handler on repl exit as a sanity ...

Remove sigint handler on repl exit as a sanity check, no review.
---
 src/compiler/scala/tools/nsc/interpreter/ILoop.scala     | 1 +
 src/compiler/scala/tools/nsc/interpreter/ILoopInit.scala | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/src/compiler/scala/tools/nsc/interpreter/ILoop.scala b/src/compiler/scala/tools/nsc/interpreter/ILoop.scala
index 8ae4f9779a..2ff8bb343f 100644
--- a/src/compiler/scala/tools/nsc/interpreter/ILoop.scala
+++ b/src/compiler/scala/tools/nsc/interpreter/ILoop.scala
@@ -86,6 +86,7 @@ class ILoop(in0: Option[BufferedReader], protected val out: JPrintWriter)
     if (intp ne null) {
       intp.close
       intp = null
+      removeSigIntHandler()
       Thread.currentThread.setContextClassLoader(originalClassLoader)
     }
   }
diff --git a/src/compiler/scala/tools/nsc/interpreter/ILoopInit.scala b/src/compiler/scala/tools/nsc/interpreter/ILoopInit.scala
index f2171ad732..d711428d22 100644
--- a/src/compiler/scala/tools/nsc/interpreter/ILoopInit.scala
+++ b/src/compiler/scala/tools/nsc/interpreter/ILoopInit.scala
@@ -59,6 +59,9 @@ trait ILoopInit {
       }
     }
   }
+  protected def removeSigIntHandler() {
+    SignalManager("INT") = null
+  }
 
   private val initLock = new java.util.concurrent.locks.ReentrantLock()
   private val initCompilerCondition = initLock.newCondition() // signal the compiler is initialized
-- 
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