From acec19922b17837dc84f549b97a30fa2bf5e529c Mon Sep 17 00:00:00 2001
From: Unknown <14054505+piegamesde@users.noreply.github.com>
Date: Thu, 31 May 2018 18:14:22 +0200
Subject: [PATCH] Fix two GUI bugs with uncaught exceptions

Closes #263, #219, #190 and potentially #229
---
 src/control/RecentManager.cpp   | 6 +++++-
 src/gui/dialog/ExportDialog.cpp | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/control/RecentManager.cpp b/src/control/RecentManager.cpp
index 439b029f..b02bda97 100644
--- a/src/control/RecentManager.cpp
+++ b/src/control/RecentManager.cpp
@@ -180,7 +180,11 @@ GList* RecentManager::filterRecent(GList* items, bool xoj)
 		if (!ba::starts_with(uri, "file://")) continue;
 
 		using namespace boost::filesystem;
-		if (!exists(path(uri.substr(7)))) continue;	//substr is for removing uri's file://
+		try {
+			if (!exists(path(uri.substr(7)))) continue;	//substr is for removing uri's file://
+		} catch (boost::filesystem::filesystem_error) {
+			continue;
+		}
 
 		if (xoj && ba::ends_with(uri, ".xoj"))
 		{
diff --git a/src/gui/dialog/ExportDialog.cpp b/src/gui/dialog/ExportDialog.cpp
index bfebc9c2..f19be396 100644
--- a/src/gui/dialog/ExportDialog.cpp
+++ b/src/gui/dialog/ExportDialog.cpp
@@ -386,7 +386,7 @@ bool ExportDialog::fileTypeByExtension()
 
 			gtk_tree_model_get(GTK_TREE_MODEL(this->typesModel), &iter, COL_EXTENSION, &currentExtension, -1);
 
-			if (extension == currentExtension)
+			if (currentExtension && extension == currentExtension)
 			{
 				gtk_tree_model_get(GTK_TREE_MODEL(this->typesModel), &iter, COL_TYPE, &this->type, -1);