Fix #753: Only apply offset if data is in the buffer to prevent negative numbers

2023-03-30 22:11:20 +02:00 · 2023-03-30 22:11:20 +02:00 · d099bc4ff8
commit d099bc4ff8
parent 041249523e
1 changed files with 1 additions and 1 deletions
--- a/lib/Hoymiles/src/parser/StatisticsParser.cpp
+++ b/lib/Hoymiles/src/parser/StatisticsParser.cpp
@ -100,7 +100,7 @@ float StatisticsParser::getChannelFieldValue(ChannelType_t type, ChannelNum_t ch
        }

        result /= static_cast<float>(div);
-        if (setting != NULL) {
+        if (setting != NULL && _statisticLength > 0) {
            result += setting->offset;
        }
        return result;