common: fix first() function

fleet-sdk · Jun 23, 2023 · d59dc22 · d59dc22
1 parent 027fbe2
commit d59dc22
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diff --git a/.changeset/thick-llamas-wait.md b/.changeset/thick-llamas-wait.md
@@ -0,0 +1,5 @@
+---
+"@fleet-sdk/common": patch
+---
+
+fix `first()` function when the first item is equal to zero.
diff --git a/packages/common/src/utils/arrayUtils.ts b/packages/common/src/utils/arrayUtils.ts
@@ -26,7 +26,7 @@ export function first<T>(array?: ArrayLike<T> | Uint8Array): T | number | undefi
     return;
   }
 
-  if (!array[0]) {
+  if (array.length < 1) {
     throw Error("Empty array.");
   }
-Original file line number
+Diff line change
@@ Expand Up @@
         return;
       }
-      if (!array[0]) {
+      if (array.length < 1) {
         throw Error("Empty array.");
       }
@@ Expand Down @@