From: Chris Duncan <chris@zoso.dev>
Date: Mon, 16 Jun 2025 13:33:46 +0000 (-0700)
Subject: Fix config silently failing due to type assertion if no options object is passed.
X-Git-Tag: v5.0.0~16
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=926f6c7d39f4ad515feec43ac09903f43c714a6e;p=nano-pow.git

Fix config silently failing due to type assertion if no options object is passed.
---

diff --git a/src/lib/config/index.ts b/src/lib/config/index.ts
index 7575d1c..5eb7667 100644
--- a/src/lib/config/index.ts
+++ b/src/lib/config/index.ts
@@ -54,7 +54,7 @@ class NanoPowConfigConstructor implements NanoPowOptions {
 
 	// Assign API if valid value passed
 	static async #getValidApi (input: Record<string, unknown>): Promise<ApiSupportedTypes> {
-		if (input.api != null) {
+		if (input != null && input.api != null) {
 			if (typeof input.api === 'string') {
 				try {
 					input.api = input.api.toLowerCase()
@@ -79,7 +79,7 @@ class NanoPowConfigConstructor implements NanoPowOptions {
 
 	// Assign debug if valid value passed
 	static #getValidDebug (input: Record<string, unknown>): boolean {
-		if (input.debug != null) {
+		if (input != null && input.debug != null) {
 			if (typeof input.debug === 'bigint' || typeof input.debug === 'number') {
 				input.debug = input.debug.toString()
 			}
@@ -96,7 +96,7 @@ class NanoPowConfigConstructor implements NanoPowOptions {
 
 	// Assign difficulty if valid value passed
 	static #getValidDifficulty (input: Record<string, unknown>): bigint {
-		if (input.difficulty != null) {
+		if (input != null && input.difficulty != null) {
 			if (typeof input.difficulty === 'string') {
 				try {
 					input.difficulty = bigintFrom(input.difficulty, 'hex')
@@ -115,7 +115,7 @@ class NanoPowConfigConstructor implements NanoPowOptions {
 
 	// Assign effort if valid value passed
 	static #getValidEffort (input: Record<string, unknown>): number {
-		if (input.effort != null) {
+		if (input != null && input.effort != null) {
 			if (typeof input.effort !== 'number') {
 				throw new Error(`Invalid effort (${typeof input.effort})${input.effort}`)
 			}