patch 9.1.0545: MSVC conversion warning

Problem:  MSVC conversion warning (LemonBoy, after 9.1.0522)
Solution: Use size_t instead of int, fix style of casts
          (Ernie Rael)

related: #15082
closes: #15187

Signed-off-by: Ernie Rael <errael@raelity.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 536f840..59c9f97 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    545,
+/**/
     544,
 /**/
     543,