patch 8.2.4034: Coverity warns for possibly using a NULL pointer

Problem:    Coverity warns for possibly using a NULL pointer.
Solution:   Check v_partial is not NULL.
diff --git a/src/version.c b/src/version.c
index 7f01ebe..e2b5023 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4034,
+/**/
     4033,
 /**/
     4032,