patch 8.2.5148: invalid memory access when using expression on command line

Problem:    Invalid memory access when using an expression on the command line.
Solution:   Make sure the position does not go negative.
diff --git a/src/version.c b/src/version.c
index 35024fb..e567a3a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    5148,
+/**/
     5147,
 /**/
     5146,