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Use SQL to fix null

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This commit is contained in:
Michael Cook (mackal) 2019-06-08 17:07:41 -04:00
parent c2ab2a232b
commit 1084b71d8d
1 changed files with 2 additions and 2 deletions
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4
world/shared_tasks.cpp
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@ -404,11 +404,11 @@ bool SharedTaskManager::LoadSharedTaskState()
// But the crash case may actually dictate we should :P // But the crash case may actually dictate we should :P
// set next_id to highest used ID // set next_id to highest used ID
query = "SELECT MAX(id) FROM shared_task_state"; query = "SELECT IFNULL(MAX(id), 0) FROM shared_task_state";
results = database.QueryDatabase(query); results = database.QueryDatabase(query);
if (results.Success() && results.RowCount() == 1) { if (results.Success() && results.RowCount() == 1) {
auto row = results.begin(); auto row = results.begin();
next_id = row[0] ? atoi(row[0]) : 0; next_id = atoi(row[0]);
} else { } else {
next_id = 0; // oh well next_id = 0; // oh well
} }