1 files changed, 2 insertions, 1 deletions

diff --git a/kmicromail/libetpan/generic/mboxdriver_tools.c b/kmicromail/libetpan/generic/mboxdriver_tools.c
index 1e27798..252a20b 100644
--- a/kmicromail/libetpan/generic/mboxdriver_tools.c
+++ b/kmicromail/libetpan/generic/mboxdriver_tools.c
@@ -196,49 +196,50 @@ mboxdriver_get_cached_flags(struct mail_cache_db * cache_db,
   struct mail_flags * flags;
   int res;
   struct mailmbox_msg_info * info;
   struct mailmbox_folder * folder;
   chashdatum key;
   chashdatum data;
 
   folder = cached_session_get_mbox_session(session);
   if (folder == NULL) {
     res = MAIL_ERROR_BAD_STATE;
     goto err;
   }
   
   key.data = #
   key.len = sizeof(num);
   
   r = chash_get(folder->mb_hash, &key, &data);
   if (r < 0) {
     res = MAIL_ERROR_MSG_NOT_FOUND;
     goto err;
   }
   
   info = data.data;
 
-  snprintf(keyname, PATH_MAX, "%u-%u-flags", num, info->msg_body_len);
+  snprintf(keyname, PATH_MAX, "%u-%lu-flags", num,
+      (unsigned long) info->msg_body_len);
 
   r = generic_cache_flags_read(cache_db, mmapstr, keyname, &flags);
   if (r != MAIL_NO_ERROR) {
     res = r;
     goto err;
   }
 
   * result = flags;
 
   return MAIL_NO_ERROR;
 
  err:
   return res;
 }
 
 int
 mboxdriver_write_cached_flags(struct mail_cache_db * cache_db,
     MMAPString * mmapstr,
     char * uid,
     struct mail_flags * flags)
 {
   int r;
   char keyname[PATH_MAX];
   int res;