From e3ef524f94289afe6a77ed969978543ca881811c Mon Sep 17 00:00:00 2001
From: eidheim <eidheim@gmail.com>
Date: Sat, 26 Aug 2017 09:25:33 +0200
Subject: [PATCH] Added workaround for MacOS crash that might happen when
 moving paths in the directory view

---
 src/directories.cc | 9 +++++++++
 src/directories.h  | 1 +
 2 files changed, 10 insertions(+)

diff --git a/src/directories.cc b/src/directories.cc
index b5085ec..7c426fc 100644
--- a/src/directories.cc
+++ b/src/directories.cc
@@ -10,6 +10,15 @@ bool Directories::TreeStore::row_drop_possible_vfunc(const Gtk::TreeModel::Path
   return true;
 }
 
+bool Directories::TreeStore::drag_data_get_vfunc(const TreeModel::Path &path, Gtk::SelectionData &selection_data) const {
+  // Workaround for MacOS crash when dragging a path for instance inside dir/subdir
+#ifdef __APPLE__
+  return true;
+#else
+  return Gtk::TreeStore::drag_data_get_vfunc(path, selection_data);
+#endif
+}
+
 bool Directories::TreeStore::drag_data_received_vfunc(const TreeModel::Path &path, const Gtk::SelectionData &selection_data) {
   auto &directories=Directories::get();
   
diff --git a/src/directories.h b/src/directories.h
index 264736c..5831185 100644
--- a/src/directories.h
+++ b/src/directories.h
@@ -29,6 +29,7 @@ class Directories : public Gtk::ListViewText {
     TreeStore() {}
     
     bool row_drop_possible_vfunc(const Gtk::TreeModel::Path &path, const Gtk::SelectionData &selection_data) const override;
+    bool drag_data_get_vfunc(const TreeModel::Path &path, Gtk::SelectionData &selection_data) const override;
     bool drag_data_received_vfunc(const TreeModel::Path &path, const Gtk::SelectionData &selection_data) override;
     bool drag_data_delete_vfunc (const Gtk::TreeModel::Path &path) override;