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Various fixes

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This commit is contained in:
Johnathon Slightham
2025-07-20 20:55:14 -04:00
parent e7599a4a38
commit 821d2d81bb
6 changed files with 34 additions and 30 deletions
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8
components/config/ConfigManager.cpp
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@@ -58,11 +58,15 @@ std::string ConfigManager::get_string(const char *key) {
nvs_open(NVS_FLASH_NAMESPACE, NVS_READONLY, &config_handle);
size_t required_size; // get size of the string
nvs_get_str(config_handle, key, nullptr, &required_size);
if (ESP_ERR_NVS_NOT_FOUND == nvs_get_str(config_handle, key, nullptr, &required_size)) {
return "";
}
std::string str;
str.resize(required_size);
nvs_get_str(config_handle, key, str.data(), &required_size);
if (ESP_ERR_NVS_NOT_FOUND == nvs_get_str(config_handle, key, str.data(), &required_size)) {
return "";
}
nvs_close(config_handle);
return str;