diff --git a/src/ckdb.h b/src/ckdb.h
index e65d48df..27c3a55a 100644
--- a/src/ckdb.h
+++ b/src/ckdb.h
@@ -52,7 +52,7 @@
 
 #define DB_VLOCK "1"
 #define DB_VERSION "0.9.6"
-#define CKDB_VERSION DB_VERSION"-0.840"
+#define CKDB_VERSION DB_VERSION"-0.841"
 
 #define WHERE_FFL " - from %s %s() line %d"
 #define WHERE_FFL_HERE __FILE__, __func__, __LINE__
diff --git a/src/ckdb_data.c b/src/ckdb_data.c
index d2364c2d..1139f8fc 100644
--- a/src/ckdb_data.c
+++ b/src/ckdb_data.c
@@ -722,10 +722,10 @@ K_ITEM *_find_create_workerstatus(int64_t userid, char *workername,
    TODO: combine set_block_share_counters() with this? */
 void workerstatus_ready()
 {
-	K_TREE_CTX ws_ctx[1], us_ctx[1], ss_ctx[1], ms_ctx[1];
+	K_TREE_CTX ws_ctx[1], ss_ctx[1], ms_ctx[1];
 	K_ITEM *ws_item, us_look, ss_look, *us_item, *ss_item;
 	K_ITEM *ms_item, ms_look, *wm_item;
-	USERSTATS lookuserstats, *userstats;
+	USERSTATS *userstats;
 	SHARESUMMARY looksharesummary, *sharesummary;
 	MARKERSUMMARY *markersummary;
 	WORKERSTATUS *workerstatus;