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Fixed crash after deleting an item #199

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Fixed crash after deleting an item #199

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2 changes: 1 addition & 1 deletion app/src/main/java/com/example/inventory/data/ItemDao.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,7 @@ interface ItemDao {
fun getAllItems(): Flow<List<Item>>

@Query("SELECT * from items WHERE id = :id")
fun getItem(id: Int): Flow<Item>
fun getItem(id: Int): Flow<Item?>

// Specify the conflict strategy as IGNORE, when the user tries to add an
// existing Item into the database Room ignores the conflict.
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