Compiler warning fix.

--HG--
branch : HEAD

diff --git a/src/lib-storage/index/dbox-multi/mdbox-file-purge.c b/src/lib-storage/index/dbox-multi/mdbox-file-purge.c
index c849e4653f53737a4e2d2bceb4e3ddc1af689719..c51080fb45479b29c7a196c5462f474c0d576ba0 100644 (file)
--- a/src/lib-storage/index/dbox-multi/mdbox-file-purge.c
+++ b/src/lib-storage/index/dbox-multi/mdbox-file-purge.c
@@ -114,7 +114,7 @@ int mdbox_file_purge(struct dbox_file *file)
        }
 
        if (dstorage->set->mdbox_altmove > 0 &&
-           st.st_mtime + dstorage->set->mdbox_altmove < ioloop_time &&
+           st.st_mtime + (time_t)dstorage->set->mdbox_altmove < ioloop_time &&
            dstorage->alt_storage_dir != NULL)
                append_flags |= DBOX_MAP_APPEND_FLAG_ALT;