patch 8.2.4128: crash when method cannot be found

Problem:    Crash when method cannot be found. (Christian J. Robinson)
Solution:   Don't mix up pointer names.
diff --git a/src/version.c b/src/version.c
index cff3cb8..af851d3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4128,
+/**/
     4127,
 /**/
     4126,