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home-assistant · Sep 9, 2023 · 90cfbf6 · 90cfbf6
1 parent 339fe6e
commit 90cfbf6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/homeassistant/components/modbus/base_platform.py b/homeassistant/components/modbus/base_platform.py
@@ -236,7 +236,7 @@ def unpack_structure_result(self, registers: list[int]) -> str | None:
                 if isinstance(v_temp, int) and self._precision == 0:
                     v_result.append(str(v_temp))
                 elif v_temp is None:
-                    v_result.append("nan")
+                    v_result.append("0")
                 elif v_temp != v_temp:  # noqa: PLR0124
                     # NaN float detection replace with None
                     v_result.append("nan")