fix: improve risky logic (#512)

vegaprotocol · Sep 19, 2023 · 54f667d · 54f667d
1 parent ffea423
commit 54f667d
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/vega_sim/scenario/fuzzed_markets/agents.py b/vega_sim/scenario/fuzzed_markets/agents.py
@@ -344,16 +344,17 @@ def step(self, vega_state):
             self.commitment_amount = 0
             return
 
+        midprice = vega_state.market_state[self.market_id].midprice
+
         if (
             vega_state.market_state[self.market_id].trading_mode
             != markets_protos.Market.TradingMode.TRADING_MODE_CONTINUOUS
+            or midprice == 0
         ):
             return
         if self.random_state.rand() > self.step_bias:
             return
 
-        midprice = vega_state.market_state[self.market_id].midprice
-
         if account.general > 0:
             add_to_margin = max(
                 (account.general + account.margin) * self.size_factor - account.margin,