fix: find-datom on empty-db

tonsky · Jul 20, 2024 · 4eabbb8 · 4eabbb8
1 parent 6b7d1eb
commit 4eabbb8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/datascript/db.cljc b/src/datascript/db.cljc
@@ -1149,7 +1149,7 @@
         cmp     #?(:clj (.comparator ^clojure.lang.Sorted set) :cljs (.-comparator set))
         from    (components->pattern db index c0 c1 c2 c3 e0 tx0)
         to      (components->pattern db index c0 c1 c2 c3 emax txmax)
-        datom   (first (set/seek (seq set) from))]
+        datom   (when-let [set* (seq set)] (first (set/seek set* from)))]
     (when (and (some? datom) (<= 0 (cmp to datom)))
       datom)))