X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Forg%2Fxwt%2Futil%2FQueue.java;h=8da10d4d8945abb522b51bfe7a260804a8a1f453;hb=de378041d5ca2aca1a2b5a31ef15ae90a86c977f;hp=7d74b9c772d1681dee0bf8b17525761d6cf3e432;hpb=2b2b24b52422cf388ef6170090487eb60ec06a4e;p=org.ibex.core.git

diff --git a/src/org/xwt/util/Queue.java b/src/org/xwt/util/Queue.java
index 7d74b9c..8da10d4 100644
--- a/src/org/xwt/util/Queue.java
+++ b/src/org/xwt/util/Queue.java
@@ -70,9 +70,11 @@ public class Queue {
         <tt>block</tt> is true and the queue is empty. */
     public synchronized Object remove(boolean block) {
 
-                try { wait(); } catch (InterruptedException e) {  }
-        if (!block) return null;
+        while (size == 0 && block) {
+            try { wait(); } catch (InterruptedException e) { }
+        }
         
+        if (!block && size == 0) return null;
         Object ret = vec[first];
         first++;
         size--;