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return empty array rather than null when query succeeds but produces

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no result.
This commit is contained in:
Eric House 2012-12-12 06:43:18 -08:00
parent 69f868722f
commit db8364c285
1 changed files with 2 additions and 7 deletions
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9
xwords4/android/XWords4/src/org/eehouse/android/xw4/DBUtils.java
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@ -451,10 +451,8 @@ public class DBUtils {
String selection = DBHelper.RELAYID + "='" + relayID + "'";
Cursor cursor = db.query( DBHelper.TABLE_NAME_SUM, columns,
selection, null, null, null, null );
result = new long[cursor.getCount()];
for ( int ii = 0; cursor.moveToNext(); ++ii ) {
if ( null == result ) {
result = new long[cursor.getCount()];
}
result[ii] = cursor.getLong( cursor.getColumnIndex(ROW_ID) );
}
cursor.close();
@ -473,11 +471,8 @@ public class DBUtils {
String selection = String.format( DBHelper.GAMEID + "=%d", gameID );
Cursor cursor = db.query( DBHelper.TABLE_NAME_SUM, columns,
selection, null, null, null, null );
result = new long[cursor.getCount()];
for ( int ii = 0; cursor.moveToNext(); ++ii ) {
if ( null == result ) {
result = new long[cursor.getCount()];
}
result[ii] = cursor.getLong( cursor.getColumnIndex(ROW_ID) );
}
cursor.close();