From 949da6b50e32bb39acd5d0a4c190f16687784ea8 Mon Sep 17 00:00:00 2001
From: clickdevin <git@clickdevin.me>
Date: Wed, 14 Jun 2023 10:42:37 -0400
Subject: [PATCH] Fix bugs when updating curseforge modpacks

Signed-off-by: clickdevin <git@clickdevin.me>
(cherry picked from commit d4f2059b78bd53fccb20657d11b3386e427ec795)
---
 launcher/modplatform/flame/FlameInstanceCreationTask.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/launcher/modplatform/flame/FlameInstanceCreationTask.cpp b/launcher/modplatform/flame/FlameInstanceCreationTask.cpp
index dae93d1c6..35443e71c 100644
--- a/launcher/modplatform/flame/FlameInstanceCreationTask.cpp
+++ b/launcher/modplatform/flame/FlameInstanceCreationTask.cpp
@@ -153,6 +153,9 @@ bool FlameCreationTask::updateInstance()
 
                     old_files.remove(file.key());
                     files_iterator = files.erase(files_iterator);
+
+                    if (files_iterator != files.begin())
+                        files_iterator--;
                 }
             }