From 08dd634eaed440ddc736391156e62b0135c843d0 Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Mon, 17 Feb 2025 11:12:47 -0500
Subject: [PATCH] Fixes crash when evaluating the isHex function for an emoji

---
 .../src/main/java/com/vitorpamplona/quartz/utils/Hex.kt  | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/quartz/src/main/java/com/vitorpamplona/quartz/utils/Hex.kt b/quartz/src/main/java/com/vitorpamplona/quartz/utils/Hex.kt
index 7f95752ad..539a40ba6 100644
--- a/quartz/src/main/java/com/vitorpamplona/quartz/utils/Hex.kt
+++ b/quartz/src/main/java/com/vitorpamplona/quartz/utils/Hex.kt
@@ -42,8 +42,13 @@ object Hex {
         if (hex.isEmpty()) return false
         if (hex.length and 1 != 0) return false // must be even
 
-        for (c in hex.indices) {
-            if (hexToByte[hex[c].code] < 0) return false
+        try {
+            for (c in hex.indices) {
+                if (hexToByte[hex[c].code] < 0) return false
+            }
+        } catch (e: IllegalArgumentException) {
+            // there are p tags with emoji's which makes the hex[c].code > 256
+            return false
         }
 
         return true