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null checks when deleting old files

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fixes #3345
This commit is contained in:
Daniel Gultsch 2019-01-17 11:56:14 +01:00
parent 9cdf34a6a6
commit e714d7cd29
1 changed files with 2 additions and 2 deletions
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src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
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@ -849,7 +849,7 @@ public class DatabaseBackend extends SQLiteOpenHelper {
public List<FilePath> getAllNonDeletedFilePath() {
final SQLiteDatabase db = this.getReadableDatabase();
final Cursor cursor = db.query(Message.TABLENAME, new String[]{Message.UUID, Message.RELATIVE_FILE_PATH}, "type in (1,2) and deleted=0", null, null, null, null);
final Cursor cursor = db.query(Message.TABLENAME, new String[]{Message.UUID, Message.RELATIVE_FILE_PATH}, "type in (1,2) and deleted=0 and "+Message.RELATIVE_FILE_PATH+" is not null", null, null, null, null);
final List<FilePath> list = new ArrayList<>();
while (cursor != null && cursor.moveToNext()) {
list.add(new FilePath(cursor.getString(0), cursor.getString(1)));
@ -862,7 +862,7 @@ public class DatabaseBackend extends SQLiteOpenHelper {
public List<FilePath> getRelativeFilePaths(String account, Jid jid, int limit) {
SQLiteDatabase db = this.getReadableDatabase();
final String SQL = "select uuid,relativeFilePath from messages where type in (1,2) and deleted=0 and conversationUuid=(select uuid from conversations where accountUuid=? and (contactJid=? or contactJid like ?)) order by timeSent desc";
final String SQL = "select uuid,relativeFilePath from messages where type in (1,2) and deleted=0 and "+Message.RELATIVE_FILE_PATH+" is not null and conversationUuid=(select uuid from conversations where accountUuid=? and (contactJid=? or contactJid like ?)) order by timeSent desc";
final String[] args = {account, jid.toEscapedString(), jid.toEscapedString() + "/%"};
Cursor cursor = db.rawQuery(SQL + (limit > 0 ? " limit " + String.valueOf(limit) : ""), args);
List<FilePath> filesPaths = new ArrayList<>();