Update lib/message/parser/tags.ts

Co-authored-by: Brian <18603393+brian6932@users.noreply.github.com>
KararTY · Nov 15, 2023 · 0a317de · 0a317de
1 parent 8a6b359
commit 0a317de
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/lib/message/parser/tags.ts b/lib/message/parser/tags.ts
@@ -29,13 +29,12 @@ export function parseTags(tagsSrc: string | undefined): IRCMessageTags {
   for (const tagSrc of tagsSrc.split(";")) {
     const key = tagSrc.split("=").shift() as string;
 
-    let valueSrc;
-    const indexOfFirstSeparator = tagSrc.indexOf("=");
-    if (indexOfFirstSeparator !== -1) {
-      valueSrc = tagSrc.slice(indexOfFirstSeparator + 1);
-    }
+    const keyValueDelimiter: number = tagSrc.indexOf("=");
 
-    tags[key.toLowerCase()] = decodeValue(valueSrc);
+    tags[tagSrc.slice(0, keyValueDelimiter)] =
+      keyValueDelimiter === -1
+        ? null
+        : decodeValue(tagSrc.slice(keyValueDelimiter + 1));
   }
 
   return tags;