grub-customizer crashed with SIGSEGV in MainController::refreshTabAction()

[Katie]

crashes on launch

ProblemType: Crash
DistroRelease: Ubuntu 19.10
Package: grub-customizer 5.1.0-1
ProcVersionSignature: Ubuntu 5.3.0-12.13-generic 5.3.0
Uname: Linux 5.3.0-10-generic x86_64
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
CrashCounter: 1
Date: Sun Sep 22 01:27:12 2019
ExecutablePath: /usr/bin/grub-customizer
InstallationDate: Installed on 2019-09-21 (0 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
ProcCmdline: /usr/bin/grub-customizer no-fork
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x5586940fba7d <_ZN14MainController16refreshTabActionEj+109>: mov (%rdi),%rax
 PC (0x5586940fba7d) ok
 source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: grub-customizer
StacktraceTop:
 MainController::refreshTabAction(unsigned int) ()
 View_Gtk_Main::signal_tab_changed(Gtk::Widget*, unsigned int) ()
 ?? () from /lib/x86_64-linux-gnu/libgtkmm-3.0.so.1
 g_closure_invoke () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: grub-customizer crashed with SIGSEGV in MainController::refreshTabAction()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

separator:

[Apport retracing service (apport)]

StacktraceTop:
 MainController::refreshTabAction (this=0x55869524c410, pos=0) at /usr/include/c++/8/bits/shared_ptr_base.h:996
 std::function<void (unsigned int)>::operator()(unsigned int) const (__args#0=<optimized out>, this=<optimized out>) at /usr/include/c++/8/bits/std_function.h:682
 View_Gtk_Main::signal_tab_changed (this=<optimized out>, page=<optimized out>, page_num=<optimized out>) at ./src/Bootstrap/../View/Gtk/Main.hpp:983
 sigc::slot2<void, Gtk::Widget*, unsigned int>::operator() (_A_a2=@0x7fffcf43095c: 0, _A_a1=@0x7fffcf430960: 0x5586956b0608, this=0x558695722998) at /usr/include/sigc++-2.0/sigc++/functors/slot_base.h:335
 (anonymous namespace)::Notebook_signal_switch_page_callback (self=<optimized out>, p0=0x55869558b530, p1=<optimized out>, data=0x558695722990) at notebook.cc:114

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.