From 6dee1e99c3dbd199e50b1184f0170c43c0333b39 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Wed, 23 Oct 2019 11:02:34 +0800
Subject: [PATCH] fix: calling DGioVolume::getMount() on an unmounted volume
 results in a crash.

---
 gio-qt/source/dgiovolume.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gio-qt/source/dgiovolume.cpp b/gio-qt/source/dgiovolume.cpp
index d4a34d8..23890c1 100644
--- a/gio-qt/source/dgiovolume.cpp
+++ b/gio-qt/source/dgiovolume.cpp
@@ -129,7 +129,7 @@ QExplicitlySharedDataPointer<DGioMount> DGioVolume::getMount()
     Q_D(DGioVolume);
 
     Glib::RefPtr<Mount> mnt = d->getGmmVolumeInstance()->get_mount();
-    QExplicitlySharedDataPointer<DGioMount> mntPtr(new DGioMount(mnt.release()));
+    QExplicitlySharedDataPointer<DGioMount> mntPtr(mnt ? new DGioMount(mnt.release()) : nullptr);
 
     return mntPtr;
 }