diff --git a/clientgui/DlgEventLog.cpp b/clientgui/DlgEventLog.cpp
index 0545e0d676..b3e879ef9a 100644
--- a/clientgui/DlgEventLog.cpp
+++ b/clientgui/DlgEventLog.cpp
@@ -887,7 +887,7 @@ void CDlgEventLog::OnButtonHelp( wxCommandEvent& event ) {
 }
 
 
-void CDlgEventLog::OnColResize( wxCommandEvent& ) {
+void CDlgEventLog::OnColResize( wxListEvent& ) {
     // Register the new column widths immediately
     SaveState();
 }
diff --git a/clientgui/DlgEventLog.h b/clientgui/DlgEventLog.h
index 44d3c1c96a..1035309fd9 100644
--- a/clientgui/DlgEventLog.h
+++ b/clientgui/DlgEventLog.h
@@ -119,7 +119,7 @@ public:
     void OnButtonHelp( wxCommandEvent& event );
 
     /// EVT_LIST_COL_END_DRAG event handler for ID_SIMPLE_MESSAGESVIEW
-    void OnColResize( wxCommandEvent& event );
+    void OnColResize( wxListEvent& event );
     
     /// called from CMainDocument::HandleCompletedRPC() after wxEVT_RPC_FINISHED event
     void OnRefresh();
diff --git a/clientgui/ViewProjects.cpp b/clientgui/ViewProjects.cpp
index d9ea2445a6..91909fefe7 100644
--- a/clientgui/ViewProjects.cpp
+++ b/clientgui/ViewProjects.cpp
@@ -555,13 +555,13 @@ void CViewProjects::OnProjectWebsiteClicked( wxEvent& event ) {
     wxLogTrace(wxT("Function Start/End"), wxT("CViewProjects::OnProjectWebsiteClicked - Function End"));
 }
 
-bool CViewProjects::OnColResize( wxCommandEvent& ) {
+void CViewProjects::OnColResize( wxListEvent& ) {
     // Register the new column widths immediately
     CAdvancedFrame* pFrame = wxDynamicCast(GetParent()->GetParent()->GetParent(), CAdvancedFrame);
 
     wxASSERT(pFrame);
     wxASSERT(wxDynamicCast(pFrame, CAdvancedFrame));
-    return pFrame->SaveState();
+    pFrame->SaveState();
 }
 
 
diff --git a/clientgui/ViewProjects.h b/clientgui/ViewProjects.h
index d528c4bea4..c75547431d 100644
--- a/clientgui/ViewProjects.h
+++ b/clientgui/ViewProjects.h
@@ -73,7 +73,7 @@ public:
     void                    OnShowItemProperties( wxCommandEvent& event );
 
     void                    OnProjectWebsiteClicked( wxEvent& event );
-    bool                    OnColResize( wxCommandEvent& event);
+    void                    OnColResize( wxListEvent& event);
 
     std::vector<CProject*>  m_ProjectCache;
 
diff --git a/clientgui/ViewTransfers.cpp b/clientgui/ViewTransfers.cpp
index aadef6a5b5..a14431b7dd 100644
--- a/clientgui/ViewTransfers.cpp
+++ b/clientgui/ViewTransfers.cpp
@@ -365,13 +365,13 @@ void CViewTransfers::OnTransfersAbort( wxCommandEvent& WXUNUSED(event) ) {
 }
 
 
-bool CViewTransfers::OnColResize( wxCommandEvent& ) {
+void CViewTransfers::OnColResize( wxListEvent& ) {
     // Register the new column widths immediately
     CAdvancedFrame* pFrame = wxDynamicCast(GetParent()->GetParent()->GetParent(), CAdvancedFrame);
 
     wxASSERT(pFrame);
     wxASSERT(wxDynamicCast(pFrame, CAdvancedFrame));
-    return pFrame->SaveState();
+    pFrame->SaveState();
 }
 
 
diff --git a/clientgui/ViewTransfers.h b/clientgui/ViewTransfers.h
index 35b1dcdc5c..16f694ad0d 100644
--- a/clientgui/ViewTransfers.h
+++ b/clientgui/ViewTransfers.h
@@ -67,7 +67,7 @@ public:
 
     void                    OnTransfersRetryNow( wxCommandEvent& event );
     void                    OnTransfersAbort( wxCommandEvent& event );
-    bool                    OnColResize( wxCommandEvent& event);
+    void                    OnColResize( wxListEvent& event);
 
     std::vector<CTransfer*> m_TransferCache;
 
diff --git a/clientgui/ViewWork.cpp b/clientgui/ViewWork.cpp
index d58cfdaa8c..102f9abf88 100644
--- a/clientgui/ViewWork.cpp
+++ b/clientgui/ViewWork.cpp
@@ -612,13 +612,13 @@ void CViewWork::OnProjectWebsiteClicked( wxEvent& event ) {
 }
 
 
-bool CViewWork::OnColResize( wxCommandEvent& ) {
+void CViewWork::OnColResize( wxListEvent& ) {
     // Register the new column widths immediately
     CAdvancedFrame* pFrame = wxDynamicCast(GetParent()->GetParent()->GetParent(), CAdvancedFrame);
 
     wxASSERT(pFrame);
     wxASSERT(wxDynamicCast(pFrame, CAdvancedFrame));
-    return pFrame->SaveState();
+    pFrame->SaveState();
 }
 
 
diff --git a/clientgui/ViewWork.h b/clientgui/ViewWork.h
index cc92ec4574..41231f6cbd 100644
--- a/clientgui/ViewWork.h
+++ b/clientgui/ViewWork.h
@@ -75,7 +75,7 @@ public:
     void                    OnActiveTasksOnly( wxCommandEvent& event );
 
     void                    OnProjectWebsiteClicked( wxEvent& event );
-    bool                    OnColResize( wxCommandEvent& event);
+    void                    OnColResize( wxListEvent& event);
     
     std::vector<CWork*>     m_WorkCache;