diff --git a/fix-importer.patch b/fix-importer.patch
new file mode 100644
index 0000000..2dadb72
--- /dev/null
+++ b/fix-importer.patch
@@ -0,0 +1,78 @@
+From 4907c4b14b9152d27897998849c8121d04c440f5 Mon Sep 17 00:00:00 2001
+From: Wolfgang Bauer <wbauer@tmo.at>
+Date: Thu, 11 May 2017 16:17:48 +0200
+Subject: [PATCH] Avoid data loss when importing pictures
+
+Fix porting regressions, which left users of Gwenview Importer with:
+* failed import (import destination still empty)
+* additionally (when choosing "Delete" instead of "Keep" after import):
+pictures also removed from import source, with no way to recover
+
+Correct additional problems remaining after fixing the import failure:
+* hang on duplicate filenames
+* identically named files with different content are never imported
+* error dialog when deleting pictures from import source
+
+BUG: 379615
+
+Differential Revision: https://phabricator.kde.org/D5749
+---
+ importer/fileutils.cpp    | 5 ++++-
+ importer/importdialog.cpp | 2 +-
+ importer/importer.cpp     | 4 ++--
+ 3 files changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/importer/fileutils.cpp b/importer/fileutils.cpp
+index 5293d561..a51a18cf 100644
+--- a/importer/fileutils.cpp
++++ b/importer/fileutils.cpp
+@@ -128,7 +128,10 @@ RenameResult rename(const QUrl& src, const QUrl& dst_, QWidget* authWindow)
+         }
+         result = RenamedUnderNewName;
+ 
+-        dst.setPath(dst.path() + '/' + prefix + QString::number(count) + suffix);
++        dst.setPath(dst.adjusted(QUrl::RemoveFilename).path() + prefix + QString::number(count) + suffix);
++        statJob = KIO::stat(dst);
++        KJobWidgets::setWindow(statJob, authWindow);
++
+         ++count;
+     }
+ 
+diff --git a/importer/importdialog.cpp b/importer/importdialog.cpp
+index ee6f7cd6..5e9e847c 100644
+--- a/importer/importdialog.cpp
++++ b/importer/importdialog.cpp
+@@ -121,7 +121,7 @@ public:
+         QList<QUrl> urls = importedUrls + skippedUrls;
+         while (true) {
+             KIO::Job* job = KIO::del(urls);
+-            if (!job->exec()) {
++            if (job->exec()) {
+                 break;
+             }
+             // Deleting failed
+diff --git a/importer/importer.cpp b/importer/importer.cpp
+index 51c4b964..a7e1d4ea 100644
+--- a/importer/importer.cpp
++++ b/importer/importer.cpp
+@@ -98,7 +98,7 @@ struct ImporterPrivate
+         }
+         mCurrentUrl = mUrlList.takeFirst();
+         QUrl dst = mTempImportDirUrl;
+-        dst.setPath(dst.path() + '/' + mCurrentUrl.fileName());
++        dst.setPath(dst.path() + mCurrentUrl.fileName());
+         KIO::Job* job = KIO::copy(mCurrentUrl, dst, KIO::HideProgressInfo);
+         KJobWidgets::setWindow(job, mAuthWindow);
+         QObject::connect(job, SIGNAL(result(KJob*)),
+@@ -122,7 +122,7 @@ struct ImporterPrivate
+         } else {
+             fileName = src.fileName();
+         }
+-        dst.setPath(dst.path() + '/' + fileName);
++        dst.setPath(dst.path() + fileName);
+ 
+         FileUtils::RenameResult result = FileUtils::rename(src, dst, mAuthWindow);
+         switch (result) {
+-- 
+2.12.0
+
diff --git a/gwenview5.changes b/gwenview5.changes
index be21581..0bb7e00 100644
--- a/gwenview5.changes
+++ b/gwenview5.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu May 11 13:34:26 UTC 2017 - wbauer@tmo.at
+
+- Add fix-importer.patch to make the importer work and not cause
+  data loss if "Delete" is chosen after the import (kde#379615)
+- Provides/Obsoletes gwenview instead of Conflicts
+
 -------------------------------------------------------------------
 Sun Apr 16 10:44:47 CEST 2017 - lbeltrame@kde.org
 
diff --git a/gwenview5.spec b/gwenview5.spec
index 6ded34b..93d90b3 100644
--- a/gwenview5.spec
+++ b/gwenview5.spec
@@ -29,6 +29,8 @@ License:        GPL-2.0+
 Group:          Productivity/Graphics/Viewers
 Url:            http://www.kde.org
 Source:         gwenview-%{version}.tar.xz
+# PATCH-FIX-UPSTREAM fix-importer.patch kde#379615 -- fix problems with the importer that may even cause data loss
+Patch:          fix-importer.patch
 BuildRequires:  baloo5-devel
 BuildRequires:  extra-cmake-modules >= %{kf5_version}
 BuildRequires:  kactivities5-devel
@@ -55,7 +57,8 @@ BuildRequires:  pkgconfig(Qt5Svg) >= 5.2.0
 BuildRequires:  pkgconfig(Qt5Test) >= 5.2.0
 BuildRequires:  pkgconfig(Qt5Widgets) >= 5.2.0
 BuildRequires:  pkgconfig(Qt5X11Extras) >= 5.2.0
-Conflicts:      gwenview
+Provides:       gwenview = %{version}
+Obsoletes:      gwenview < %{version}
 Recommends:     %{name}-lang
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
@@ -70,6 +73,7 @@ hierarchy.
 
 %prep
 %setup -q -n gwenview-%{version}
+%patch -p1
 
 %build
   %cmake_kf5 -d build -- -DGWENVIEW_SEMANTICINFO_BACKEND="Baloo"