From 9a611b6c8908f27c51079e6727d914bca2b3d2bc Mon Sep 17 00:00:00 2001
From: eidheim <eidheim@gmail.com>
Date: Sat, 19 Aug 2017 08:29:42 +0200
Subject: [PATCH] Fixes #343: segfault when opening bare git repository

---
 src/git.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/git.cc b/src/git.cc
index 1f6490f..a6a9502 100644
--- a/src/git.cc
+++ b/src/git.cc
@@ -91,6 +91,8 @@ Git::Repository::Repository(const boost::filesystem::path &path) {
   });
   
   work_path=get_work_path();
+  if(work_path.empty())
+    throw std::runtime_error("Could not find work path");
   
   auto git_path_str=get_path().string();
   auto git_directory=Glib::wrap(g_file_new_for_path(git_path_str.c_str())); //TODO: report missing constructor in giomm
@@ -271,6 +273,8 @@ std::shared_ptr<Git::Repository> Git::get_repository(const boost::filesystem::pa
 }
 
 boost::filesystem::path Git::path(const char *cpath, size_t cpath_length) noexcept {
+  if(cpath==nullptr)
+    return boost::filesystem::path();
   if(cpath_length==static_cast<size_t>(-1))
     cpath_length=strlen(cpath);
   if(cpath_length>0 && (cpath[cpath_length-1]=='/' || cpath[cpath_length-1]=='\\'))