Linux: update xdg-utils to the latest version to get relevant xdg-mime fixes.

scripts/xdg-email

Index: scripts/xdg-email
===================================================================
--- scripts/xdg-email	(revision 81021)
+++ scripts/xdg-email	(working copy)
@@ -356,15 +356,21 @@
 
 detectDE()
 {
+    # see https://bugs.freedesktop.org/show_bug.cgi?id=34164
+    unset GREP_OPTIONS
+
     if [ x"$KDE_FULL_SESSION" = x"true" ]; then DE=kde;
     elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;
     elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
+    elif xprop -root 2> /dev/null | grep -i '^xfce_desktop_window' >/dev/null 2>&1; then DE=xfce
     fi
 
     if [ x"$DE" = x"" ]; then
       # fallback to checking $DESKTOP_SESSION
       case "$DESKTOP_SESSION" in
+         gnome)
+           DE=gnome;
          LXDE)
            DE=lxde; 
            ;;
@@ -397,7 +403,6 @@
 
 kfmclient_fix_exit_code()
 {
-    [ x"$KDE_SESSION_VERSION" = x"4" ] && return 0;
     version=`LC_ALL=C.UTF-8 kde-config --version 2>/dev/null | grep '^KDE'`
     major=`echo $version | sed 's/KDE.*: \([0-9]\).*/\1/'`
     minor=`echo $version | sed 's/KDE.*: [0-9]*\.\([0-9]\).*/\1/'`
@@ -484,12 +489,12 @@
     DEBUG 1 "Running kmailservice \"$1\""
     if [ x"$KDE_SESSION_VERSION" = x"4" ]; then
         KMAILSERVICE=`kde4-config --locate kmailservice --path exe 2>/dev/null`
+        $KMAILSERVICE "$1"
     else
         KMAILSERVICE=`which kmailservice 2>/dev/null`
+        # KDE3 uses locale's encoding when decoding the URI, so set it to UTF-8
+        LC_ALL=C.UTF-8 $KMAILSERVICE "$1"
     fi
-    # KDE uses locale's encoding when decoding the URI, so set it to UTF-8
-    LC_ALL=C.UTF-8 $KMAILSERVICE "$1"
-    kfmclient_fix_exit_code $?
 
     if [ $? -eq 0 ]; then
         exit_success
@@ -749,9 +754,9 @@
 
 # if BROWSER variable is not set, check some well known browsers instead
 if [ x"$BROWSER" = x"" ]; then
-    BROWSER=links2:links:lynx:w3m
+    BROWSER=links2:elinks:links:lynx:w3m
     if [ -n "$DISPLAY" ]; then
-        BROWSER=firefox:mozilla:epiphany:konqueror:chromium-browser:google-chrome:$BROWSER
+        BROWSER=x-www-browser:firefox:seamonkey:mozilla:epiphany:konqueror:chromium-browser:google-chrome:$BROWSER
     fi
 fi