patch 9.1.1031: Coverity complains about insecure data handling

Problem:  Coverity complains about insecure data handling
          (v9.1.1024)
Solution: use int consistently to access the blob index
          (Yegappan Lakshmanan)

related: #16468

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 43a84e8..d273ce7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1031,
+/**/
     1030,
 /**/
     1029,