From f575f63f6c7121e76b216a6ec69ac828ca6ac68a Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Mon, 10 Mar 2025 02:34:17 -0300
Subject: [PATCH] nip92: fix imeta parsing to guard against invalid tags.

---
 nip92/imeta.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nip92/imeta.go b/nip92/imeta.go
index af2471e..ac1c156 100644
--- a/nip92/imeta.go
+++ b/nip92/imeta.go
@@ -33,6 +33,10 @@ func ParseTags(tags nostr.Tags) IMeta {
 			entry := IMetaEntry{}
 			for _, item := range tag[1:] {
 				div := strings.Index(item, " ")
+				if div == -1 {
+					continue
+				}
+
 				switch item[0:div] {
 				case "url":
 					entry.URL = item[div+1:]