From 0da87cdb6880ce55367e17ae8112d7d9fbe80dfb Mon Sep 17 00:00:00 2001
From: WerWolv <werwolv98@gmail.com>
Date: Wed, 21 Jun 2023 09:29:40 +0200
Subject: [PATCH] patterns: Updated pattern language

---
 lib/external/pattern_language                     | 2 +-
 plugins/builtin/source/content/pl_visualizers.cpp | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 715037612..c6718eb3e 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 7150376123c8a357e183b030b8102f90e1a2bf9c
+Subproject commit c6718eb3e0bb39f2ac1371b2d9b172aa472fdb20
diff --git a/plugins/builtin/source/content/pl_visualizers.cpp b/plugins/builtin/source/content/pl_visualizers.cpp
index 5662f4542..6f43d526a 100644
--- a/plugins/builtin/source/content/pl_visualizers.cpp
+++ b/plugins/builtin/source/content/pl_visualizers.cpp
@@ -468,9 +468,16 @@ namespace hex::plugin::builtin {
 
             if (shouldReset) {
                 auto pattern = arguments[0].toPattern();
-                auto data = pattern->getBytes();
+                std::vector<u8> data;
 
                 dataProvider = std::make_unique<MemoryFileProvider>();
+                try {
+                    data = pattern->getBytes();
+                } catch (const std::exception &e) {
+                    dataProvider->resize(0);
+                    throw;
+                }
+
                 dataProvider->resize(data.size());
                 dataProvider->writeRaw(0x00, data.data(), data.size());
                 dataProvider->setReadOnly(true);