From 2f6e91cd9ee3e70c583e136b97653543ef44dc47 Mon Sep 17 00:00:00 2001
From: WerWolv <werwolv98@gmail.com>
Date: Mon, 27 Sep 2021 15:04:30 +0200
Subject: [PATCH] fix: Open Popup crash

---
 source/window/window.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/source/window/window.cpp b/source/window/window.cpp
index ac2f3a5b2..4caf85a71 100644
--- a/source/window/window.cpp
+++ b/source/window/window.cpp
@@ -459,12 +459,14 @@ namespace hex {
             ImGui::EndPopup();
         }
 
-        for (auto it = this->m_popupsToOpen.begin(); it != this->m_popupsToOpen.end(); it++) {
-            if (ImGui::IsPopupOpen(it->c_str()))
-                this->m_popupsToOpen.erase(it);
+        this->m_popupsToOpen.remove_if([](const auto &name) {
+            if (ImGui::IsPopupOpen(name.c_str()))
+                return true;
             else
-                ImGui::OpenPopup(it->c_str());
-        }
+                ImGui::OpenPopup(name.c_str());
+
+            return false;
+        });
     }
 
     void Window::frame() {