Fix for converting NULL to int is unsupported error.

internal/postgres/sql.go

@@ -258,3 +258,10 @@ func SetUpper(column string) string {
 	return "UPDATE files " +
 		fmt.Sprintf("SET %s = UPPER(%s);", column, column)
 }
+
+// SetFilesize0 is an SQL statement to update filesize column NULLs with 0 values.
+// This is a fix for the error: failed to bind pointers to obj: sql:
+// Scan error on column index 2, name "size_total": converting NULL to int is unsupported
+func SetFilesize0() string {
+	return "UPDATE files SET filesize = 0 WHERE filesize IS NULL;"
+}

model/fix/fix.go

@@ -127,6 +127,10 @@ func releasers(ctx context.Context, w io.Writer, db *sql.DB) error {
 	if err != nil {
 		return err
 	}
+	_, err = queries.Raw(postgres.SetFilesize0()).Exec(db)
+	if err != nil {
+		return err
+	}
 
 	magics, err := models.Files(qm.Where("file_magic_type ILIKE ?", "ERROR: %")).All(ctx, db)
 	if err != nil {

model/releaser.go

@@ -76,7 +76,7 @@ func (r *Releasers) All(ctx context.Context, db *sql.DB, reorder bool, limit, pa
 	if db == nil {
 		return ErrDB
 	}
-	if len(*r) > 0 {
+	if r != nil && len(*r) > 0 {
 		return nil
 	}
 	query := string(postgres.DistReleaser())