updated for version 7.0050
diff --git a/src/testdir/test16.in b/src/testdir/test16.in
index 7fc0d50..aa00517 100644
--- a/src/testdir/test16.in
+++ b/src/testdir/test16.in
@@ -1,7 +1,11 @@
 Tests for resetting "secure" flag after GUI has started.
+For KDE set a font, empty 'guifont' may cause a hang.
 
 STARTTEST
 :set exrc secure
+:if has("gui_kde")
+:  set guifont=Courier\ 10\ Pitch/8/-1/5/50/0/0/0/0/0
+:endif
 :gui -f
 :.,$w! test.out
 :qa!