patch 8.2.1537: memory acccess error when using setcellwidths()

Problem:    Memory acccess error when using setcellwidths().
Solution:   Use array and pointers correctly.
diff --git a/src/version.c b/src/version.c
index 92e90fe..d4d525b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1537,
+/**/
     1536,
 /**/
     1535,