From 77f5e0d5f3fa50f71dd79eadda2068ca4720a6e6 Mon Sep 17 00:00:00 2001
From: Sidharth Vinod <sidharthv96@gmail.com>
Date: Wed, 19 Oct 2022 19:13:05 +0530
Subject: [PATCH] fix: Add default arg to options

---
 packages/mermaid/src/mermaidAPI.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/mermaid/src/mermaidAPI.ts b/packages/mermaid/src/mermaidAPI.ts
index df6ab1a2b..13366f41d 100644
--- a/packages/mermaid/src/mermaidAPI.ts
+++ b/packages/mermaid/src/mermaidAPI.ts
@@ -453,7 +453,7 @@ const handleDirective = function (p: any, directive: any, type: string): void {
 };
 
 /** @param {MermaidConfig} options */
-async function initialize(options: MermaidConfig) {
+async function initialize(options: MermaidConfig = {}) {
   // Handle legacy location of font-family configuration
   if (options.fontFamily) {
     if (!options.themeVariables) {