mbox: Remove unnecessary check from assert - move_diff is always negative here

diff --git a/src/lib-storage/index/mbox/mbox-sync.c b/src/lib-storage/index/mbox/mbox-sync.c
index e5c8fef3db68191bbef42a35c97f4134cf934fd3..fd09d2133cd945fb609f1bb8c5f9d3e46cf83a67 100644 (file)
--- a/src/lib-storage/index/mbox/mbox-sync.c
+++ b/src/lib-storage/index/mbox/mbox-sync.c
@@ -673,8 +673,7 @@ static int mbox_sync_handle_header(struct mbox_sync_mail_context *mail_ctx)
                if (ret > 0) {
                        /* rewrite successful, write From-line to
                           new location */
-                       i_assert(move_diff > 0 ||
-                                (off_t)mail_ctx->mail.from_offset >=
+                       i_assert((off_t)mail_ctx->mail.from_offset >=
                                 -move_diff);
                        mail_ctx->mail.from_offset += move_diff;
                        mail_ctx->mail.offset += move_diff;