1add62376269a74479f92f2bb4fec7e65addd593,OsmAnd/src/com/osmand/SQLiteTileSource.java,SQLiteTileSource,exists,#number#number#number#,119
Before Change
}
public boolean exists(int x, int y, int zoom) {
Cursor cursor = getDatabase().rawQuery("SELECT 1 FROM tiles WHERE x = ? AND y = ? AND z = ?", new String[] {x+"", y+"",(17 - zoom)+""}); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$//$NON-NLS-4$
boolean e = cursor.moveToFirst();
cursor.close();
return e;
After Change
}
public boolean exists(int x, int y, int zoom) {
SQLiteDatabase db = getDatabase();
if(db == null){
return false;
}
Cursor cursor = db.rawQuery("SELECT 1 FROM tiles WHERE x = ? AND y = ? AND z = ?", new String[] {x+"", y+"",(17 - zoom)+""}); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$//$NON-NLS-4$
boolean e = cursor.moveToFirst();