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do not accept empty filenames

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folkert van heusden 2022-06-11 11:54:15 +02:00
parent 679b0a71b0
commit ea9111c248
1 changed files with 3 additions and 0 deletions
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3
ESP32/main.ino
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@ -123,6 +123,9 @@ std::pair<std::vector<std::string>, std::vector<std::string> > select_disk_files
std::string selected_file = c->read_line("Enter filename: "); std::string selected_file = c->read_line("Enter filename: ");
if (selected_file.empty())
continue;
c->put_string("1. RK05, 2. RL02, 3. re-select file"); c->put_string("1. RK05, 2. RL02, 3. re-select file");
int ch = -1; int ch = -1;