From 4355c6e9835e08e42d8d082ada4470293faef2ca Mon Sep 17 00:00:00 2001
From: Pixel <Pixel>
Date: Sat, 22 Dec 2001 02:06:30 +0000
Subject: TaskMan => a father kills his childrens.

---
 include/Task.h |  1 +
 lib/Task.cc    |  4 ++++
 lib/TaskMan.cc | 12 +++++++++++-
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/include/Task.h b/include/Task.h
index e7ad1c9..b4d8b68 100644
--- a/include/Task.h
+++ b/include/Task.h
@@ -33,6 +33,7 @@ class Task : public Base {
     void Stop();
     void Restart();
     bool IsStopped();
+    void RemoveFromWatches();
 
   protected:
     virtual int Do() throw (GeneralException);
diff --git a/lib/Task.cc b/lib/Task.cc
index 2c8f048..c50a6e7 100644
--- a/lib/Task.cc
+++ b/lib/Task.cc
@@ -84,3 +84,7 @@ bool Task::IsStopped() {
 Task * Task::WaitedBy() {
     return wbta;
 }
+
+void Task::RemoveFromWatches() {
+    wbta = 0;
+}
diff --git a/lib/TaskMan.cc b/lib/TaskMan.cc
index 5b29d1c..c688f8a 100644
--- a/lib/TaskMan.cc
+++ b/lib/TaskMan.cc
@@ -115,6 +115,16 @@ void TaskMan::RemoveFromWatches(Task * t) {
 	    p--;
 	}
     }
+    
+    for (TaskList_t::iterator p = TaskList.begin(); p && (p != TaskList.end()); p++) {
+	if ((*p)->WaitedBy() == t) {
+	    Zombies.push_back(*p);
+	    (*p)->RemoveFromWatches();
+	    TaskList.erase(p);
+	    number--;
+	    p--;
+	}
+    }
 }
 
 void TaskMan::WaitFor(Handle * h, Task * t, int flags) {
@@ -328,7 +338,7 @@ void TaskMan::MainLoop() throw (GeneralException) {
 		    if (o->GetState() == TASK_DONE) {
 			TaskList_t::iterator f = FindTask(o);
 			if (!f) {
-			    throw GeneralException(_("TaskMan: internal error (task not found)"));
+			    throw GeneralException(_("TaskMan: internal error (task not found) -- SHOULD NOT HAPPEN!!"));
 			}
 			TaskList.erase(f);
 			number--;
-- 
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