patch 8.1.2335: error message for function arguments may use NULL pointer

Problem:    Error message for function arguments may use NULL pointer.
            (Coverity)
Solution:   Use the original function name.
diff --git a/src/version.c b/src/version.c
index c327f98..06edccd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -738,6 +738,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2335,
+/**/
     2334,
 /**/
     2333,