patch 7.4.1852
Problem:    Unix: Cannot run all tests with the GUI.
Solution:   Add the "testgui" target.
diff --git a/src/version.c b/src/version.c
index 73e08fa..b50b19e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1852,
+/**/
     1851,
 /**/
     1850,