patch 8.2.0232: the :compiler command causes a crash

Problem:    The :compiler command causes a crash. (Daniel Steinberg)
Solution:   Do not use the script index if it isn't set.
diff --git a/src/version.c b/src/version.c
index db1f9f7..e1fde10 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    232,
+/**/
     231,
 /**/
     230,