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Merge branch 'integration' into memory_api

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J. Nick Koston
2025-10-02 23:06:43 +02:00
parent cd1b47667b 976b55ed2e
commit f7cbb5d647
1 changed files with 3 additions and 1 deletions
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esphome/core/helpers.cpp
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@@ -366,7 +366,9 @@ std::string value_accuracy_to_string(float value, int8_t accuracy_decimals) {
std::string value_accuracy_with_uom_to_string(float value, int8_t accuracy_decimals, StringRef unit_of_measurement) {
normalize_accuracy_decimals(value, accuracy_decimals);
char tmp[64]; // Increased to accommodate unit of measurement
// Buffer sized for float (up to ~15 chars) + space + typical UOM (usually <20 chars like "μS/cm")
// snprintf truncates safely if exceeded, though ESPHome UOMs are typically short
char tmp[64];
if (unit_of_measurement.empty()) {
snprintf(tmp, sizeof(tmp), "%.*f", accuracy_decimals, value);
} else {