patch 7.4.2233

Problem:    Crash when using funcref() with invalid name. (Dominique Pelle)
Solution:   Check for NULL translated name.

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2233,
 /**/
     2232,
 /**/