3 files changed, 5 insertions, 5 deletions
diff --git a/pkgs/desktops/deepin/dde-file-manager/default.nix b/pkgs/desktops/deepin/dde-file-manager/default.nix
index 5d0d04bfb764..62931dfcd811 100644
--- a/pkgs/desktops/deepin/dde-file-manager/default.nix
+++ b/pkgs/desktops/deepin/dde-file-manager/default.nix
@@ -228,8 +228,8 @@ mkDerivation rec {
   ];
 
   preBuild = ''
-    export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${zlib}/lib";
-    export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${libX11}/lib";
+    export LD_LIBRARY_PATH="$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${zlib}/lib";
+    export LD_LIBRARY_PATH="$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${libX11}/lib";
   '';
 
   dontWrapQtApps = true;
diff --git a/pkgs/desktops/enlightenment/efl.nix b/pkgs/desktops/enlightenment/efl.nix
index 183e72565d3d..b4b271fb38f3 100644
--- a/pkgs/desktops/enlightenment/efl.nix
+++ b/pkgs/desktops/enlightenment/efl.nix
@@ -123,7 +123,7 @@ stdenv.mkDerivation rec {
 
   preConfigure = ''
     # allow ecore_con to find libcurl.so, which is a runtime dependency (it is dlopened)
-    export LD_LIBRARY_PATH="${curl.out}/lib:$LD_LIBRARY_PATH"
+    export LD_LIBRARY_PATH="${curl.out}/lib''${LD_LIBRARY_PATH:+:}$LD_LIBRARY_PATH"
 
     source "$setupHook"
   '';
diff --git a/pkgs/desktops/gnome-3/apps/seahorse/default.nix b/pkgs/desktops/gnome-3/apps/seahorse/default.nix
index c6d5b22f9348..315968fde651 100644
--- a/pkgs/desktops/gnome-3/apps/seahorse/default.nix
+++ b/pkgs/desktops/gnome-3/apps/seahorse/default.nix
@@ -26,11 +26,11 @@
 
 stdenv.mkDerivation rec {
   pname = "seahorse";
-  version = "3.34";
+  version = "3.34.1";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "16sfnqrdlr5xx6kixx2ln1mva7nngjlw1k3f5n454vyaigffjh2v";
+    sha256 = "19c2zylwgycb5q9hal8rmflc2sywc5c2grpsfsq3rf37i9lfwynw";
   };
 
   doCheck = true;