writer: Correctly increase offset when writing ASes

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/writer.c b/src/writer.c
index 8c6ed8876d17e63f5520cd406bdf0207224c6ce7..6427d47e94e63b32654c8fb132f62aabba00e9a4 100644 (file)
--- a/src/writer.c
+++ b/src/writer.c
@@ -211,7 +211,7 @@ static int loc_database_write_as_section(struct loc_writer* writer,
                loc_as_to_database_v0(writer->as[i], &as);
 
                // Write to disk
-               offset += fwrite(&as, 1, sizeof(as), f);
+               *offset += fwrite(&as, 1, sizeof(as), f);
                as_length += sizeof(as);
        }