Ticket #257: boincmgr_257.patch

../clientgui/ProjectInfoPage.cpp

@@ -178 +178 @@
-        // Cancel Event Detected
-        return PAGE_TRANSITION_NEXT(ID_COMPLETIONERRORPAGE);
-    } else {
+        // Check if we are already attached to that project:
+        CMainDocument* pDoc = wxGetApp().GetDocument();
+        for (unsigned int i = 0; i < pDoc->GetProjectCount(); ++i) {
+            PROJECT* project = pDoc->project(i);
+            if ((project) && (project->master_url == m_strProjectURL)) {
+                // We are already attached to that project. Show the error page:
+                return PAGE_TRANSITION_NEXT(ID_ERRALREADYATTACHEDPAGE);
+            }
+        }
+        // New project, proceed with normal attach procedure:
-        return PAGE_TRANSITION_NEXT(ID_PROJECTPROPERTIESPAGE);
-    }
-    return NULL;