fixed infinite loop caused by removing the last workspace when it contains windows

2 files changed, 7 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index b9e0571..330e3f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
  (Format: Year/Month/Day)
 Changes for 1.0.0:
+*07/06/01:
+   * Fixed infinite loop caused by removing the last workspace when it contains
+     windows (Mark)
+     Workspace.cc
 *07/05/20:
    * Fixed bug #1717782, Bad fullscreen in ooimpress2  ( Henrik )
      mwm hint had no-resize which made resizing with 
diff --git a/src/Workspace.cc b/src/Workspace.cc
index 66dd4a6..fd81e5e 100644
--- a/src/Workspace.cc
+++ b/src/Workspace.cc
@@ -245,8 +245,9 @@ void Workspace::hideAll(bool interrupt_moving) {
 
 
 void Workspace::removeAll(unsigned int dest) {
-    Windows::iterator it = m_windowlist.begin();
-    Windows::const_iterator it_end = m_windowlist.end();
+    Windows tmp_list(m_windowlist);
+    Windows::iterator it = tmp_list.begin();
+    Windows::const_iterator it_end = tmp_list.end();
     for (; it != it_end; ++it)
         m_screen.sendToWorkspace(dest, *it, false);
 }