patch 9.0.1270: crash when using search stat in narrow screen

Problem:    Crash when using search stat in narrow screen.
Solution:   Check length of message. (closes #11921)
diff --git a/src/version.c b/src/version.c
index ad663cd..a79a9d0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1270,
+/**/
     1269,
 /**/
     1268,