From 48fbe59cab1f966cc8de6dad58fb3f2a85d3ac1c Mon Sep 17 00:00:00 2001
From: dskvr <dskvr@users.noreply.github.com>
Date: Fri, 13 Sep 2024 06:16:52 +0200
Subject: [PATCH] check that fn is fn before functioning

---
 package.json           | 2 +-
 src/classes/Trawler.js | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index d551da1..6f617ba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nostrwatch/nostrawl",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "A nostr library for continously retrieving events from nostr relays based on a set of filters.",
   "main": "src/index.js",
   "license": "MIT",
diff --git a/src/classes/Trawler.js b/src/classes/Trawler.js
index 5e6aaeb..b0957ab 100644
--- a/src/classes/Trawler.js
+++ b/src/classes/Trawler.js
@@ -79,8 +79,8 @@ class NTTrawler {
       path: this.options.cache.path,
       compression: true
     });
-    this?.options?.after_cacheOpen(this.cache)
-    //console.log('cache opened')
+    if(this?.options && this.options instanceof Function)
+      this?.options?.after_cacheOpen(this.cache)
   }
 
   async trawl(chunk, $job){