From b381cb5828fa4a2fab9f882817181db6b2527bb7 Mon Sep 17 00:00:00 2001
From: mgmeyers <matthew.gregory.meyers@gmail.com>
Date: Thu, 23 Dec 2021 10:07:38 -0800
Subject: [PATCH] Check for empty selector

---
 manifest.json             | 2 +-
 src/getMatchedCSSRules.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/manifest.json b/manifest.json
index 93e4f66..d1ef761 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
 	"id": "obsidian-embedded-note-titles",
 	"name": "Embedded Note Titles",
-	"version": "1.2.1",
+	"version": "1.2.2",
 	"minAppVersion": "0.13.8",
 	"description": "Inserts the note file name as an H1 heading above each note.",
 	"author": "mgmeyers",
diff --git a/src/getMatchedCSSRules.ts b/src/getMatchedCSSRules.ts
index e2e8664..1acae87 100644
--- a/src/getMatchedCSSRules.ts
+++ b/src/getMatchedCSSRules.ts
@@ -138,7 +138,7 @@ export function getMatchedCSSRules(element: HTMLElement): CSSStyleRule[] {
       }
 
       // check if this element matches this rule's selector
-      if (element.matches(rule.selectorText)) {
+      if (rule.selectorText && element.matches(rule.selectorText)) {
         // push the rule to the results set
         result.push(rule);
       }