fixed segfault due to unintentional infinite recursion in new throwError() call

git-svn-id: https://zeitsenke.de/svn/SyncEvolution/trunk@410 15ad00c4-1369-45f4-8270-35d70d36bdcd

src/EvolutionSyncClient.cpp

@@ -454,7 +454,7 @@ void EvolutionSyncClient::throwError(const string &error)
     }
     exit(1);
 #else
-    throwError(error);
+    throw runtime_error(error);
 #endif
 }