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preseve playlistSave in case of mutex failure

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Frank
2025-12-29 21:22:12 +01:00
parent b863cf3ed8
commit e1c7e816fe
1 changed files with 2 additions and 0 deletions
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2
wled00/presets.cpp
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@@ -313,6 +313,7 @@ void savePreset(byte index, const char* pname, JsonObject sObj)
DEBUG_PRINT(F("Saving preset (")); DEBUG_PRINT(index); DEBUG_PRINT(F(") ")); DEBUG_PRINTLN(saveName);
auto oldpresetToSave = presetToSave; // for recovery in case that esp32SemTake(presetFileMux) fails
auto oldplaylistSave = playlistSave;
presetToSave = index;
playlistSave = false;
@@ -332,6 +333,7 @@ void savePreset(byte index, const char* pname, JsonObject sObj)
if (esp32SemTake(presetFileMux, 2500) != pdTRUE) {
USER_PRINTLN(F("savePreset(): preset file busy, cannot write"));
presetToSave = oldpresetToSave;
playlistSave = oldplaylistSave;
return; // early exit, no change
}