commit 00de2df733705fd7b8224a45b912778a927e06ef
Author: Nicholas Guriev <guriev-ns@ya.ru>
Date:   Sat May 19 22:04:31 2018 +0300

    Fix word expansion on KDE in xdg-email
    
diff --git a/scripts/xdg-email.in b/scripts/xdg-email.in
index 3614776..3220084 100644
--- a/scripts/xdg-email.in
+++ b/scripts/xdg-email.in
@@ -91,13 +91,13 @@ open_kde()
     fi
 
     if which $kreadconfig >/dev/null 2>&1; then
-        local profile=$($kreadconfig --file emaildefaults \
-                                     --group Defaults --key Profile)
+        local profile="$($kreadconfig --file emaildefaults \
+                                      --group Defaults --key Profile)"
         if [ -n "$profile" ]; then
-            local client=$($kreadconfig --file emaildefaults \
-                                        --group "PROFILE_$profile" \
-                                        --key EmailClient \
-                                  | cut -d ' ' -f 1)
+            local client="$($kreadconfig --file emaildefaults \
+                                         --group "PROFILE_$profile" \
+                                         --key EmailClient \
+                                  | cut -d ' ' -f 1)"
 
             if echo "$client" | grep -Eq 'thunderbird|icedove'; then
                 run_thunderbird "$client" "$1"