patch 8.1.0511: ml_get error when calling a function with a range

Problem:    ml_get error when calling a function with a range.
Solution:   Don't position the cursor after the last line.

src/version.c

@@ -792,6 +792,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    511,
 /**/
     510,
 /**/