From 4e13b24ebc4936c1cc3a5b47363e8cedac3b32ab Mon Sep 17 00:00:00 2001
From: gozala <rfobic@gmail.com>
Date: Tue, 19 Apr 2016 13:34:13 -0700
Subject: [PATCH] Use catch instead of finally

On spidermonkey use of try/catch is optimized while try/finally is not.
---
 src/signal.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/signal.js b/src/signal.js
index 1cae7d9..c21ee90 100644
--- a/src/signal.js
+++ b/src/signal.js
@@ -84,12 +84,16 @@ class Input /*::<a>*/ {
           const addressBook = this.addressBook
           Input.notify(value, addressBook, 0, addressBook.length)
         }
-      } finally {
+      }
+      catch(error) {
         this.isBlocked = false
         if (this.queue != null && this.queue.length > 0) {
           this.receive(value = this.queue.shift())
         }
+
+        throw error
       }
+      this.isBlocked = false
     }
   }
   subscribe(address/*:Address<a>*/)/*:void*/ {