Fix a crash if pressing escape in the edit grid filter and sorting di…

…alogue

CHANGELOG

@@ -37,6 +37,8 @@ Changes
 
 Date       Dev Ver     Change details
 ---------- --- ------  --------------
+2010-09-23 DP  1.12.1  Fix a crash if pressing escape in the edit grid filter
+                       and sorting dialogue.
 2010-09-15 AV  1.12.0  Fix a possible crash on Solaris when closing the
                        server status windows.
 2010-09-15 AV  1.12.0  Fix a possible crash on Solaris when cancelling a 

pgadmin/frm/frmEditGrid.cpp

@@ -111,6 +111,7 @@ frmEditGrid::frmEditGrid(frmMain *form, const wxString& _title, pgConn *_conn, p
     SetStatusBarPane(-1);
 
     sqlGrid = new ctlSQLEditGrid(this, CTL_EDITGRID, wxDefaultPosition, wxDefaultSize);
+    sqlGrid->SetTable(0);
 #ifdef __WXMSW__
     sqlGrid->SetDefaultRowSize(sqlGrid->GetDefaultRowSize()+2, true);
 #endif
@@ -1234,6 +1235,7 @@ void frmEditGrid::ShowForm(bool filter)
         if (abort) {
             // Hack to ensure there's a table for ~wxGrid() to delete
             sqlGrid->CreateGrid(0, 0);
+            sqlGrid->SetTable(0);
             Close();
             Destroy();
         } else {