avoid including invalid information about inactive sources in DevInf by clearing it

git-svn-id: https://zeitsenke.de/svn/SyncEvolution/trunk@464 15ad00c4-1369-45f4-8270-35d70d36bdcd

src/EvolutionSyncClient.cpp

@@ -727,6 +727,11 @@ void EvolutionSyncClient::initSources(SourceList &sourceList, EvolutionClientCon
             
             // also open it; failing now is still safe
             syncSource->open();    
+        } else {
+            // set empty type to prevent inclusion in DevInfo with invalid infos
+            sc.setType("");
+            sc.setVersion("");
+            sc.setSupportedTypes("");
         }
     }