mmap_used_length should be updated too when data is appeneded

--HG--
branch : HEAD

diff --git a/src/lib-index/mail-index-data.c b/src/lib-index/mail-index-data.c
index 9e82f8e5d2424ecb41eaa2fc6a8f59ceec74578e..064fbf98980b6a43ab006ca920284c11cbc96c50 100644 (file)
--- a/src/lib-index/mail-index-data.c
+++ b/src/lib-index/mail-index-data.c
@@ -453,6 +453,7 @@ uoff_t mail_index_data_append(struct mail_index_data *data, const void *buffer,
 
        memcpy((char *) data->mmap_base + offset, buffer, size);
        data->header->used_file_size += size;
+       data->mmap_used_length += size;
 
         data->modified = TRUE;
        return offset;