From 6b5780e5f7e4f16329e49e33d18f50b549bb9ddc Mon Sep 17 00:00:00 2001
From: Zane <alessandro.demaio@virgilio.it>
Date: Thu, 5 Dec 2024 19:13:47 +0100
Subject: [PATCH] fix updateTally

---
 src/proposal_tracker_backend/Tally/TallyService.mo | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/proposal_tracker_backend/Tally/TallyService.mo b/src/proposal_tracker_backend/Tally/TallyService.mo
index 9022d78..9bbeacf 100644
--- a/src/proposal_tracker_backend/Tally/TallyService.mo
+++ b/src/proposal_tracker_backend/Tally/TallyService.mo
@@ -486,6 +486,7 @@ module {
                     updateNeuronTopics(tally.governanceCanister, neuronId, removedTopics, addedTopics);
                 } else {
                     //neuron is new, add it
+                    Map.set(tally.neurons, thash, neuronId, ());
                     let neuronMap = Utils.getElseCreate(tallyModel.neurons, thash, tally.governanceCanister , Map.new<NeuronId, NeuronData>());
                     let tallyByNeuronMap = Utils.getElseCreate(tallyModel.talliesByNeuron, thash, tally.governanceCanister, Map.new<NeuronId, List.List<TallyData>>());
                     switch(Map.get(neuronMap, thash, neuronId)){