patch 9.1.0445: Coverity warning after 9.1.0440

Problem:  Coverity warning after 9.1.0440
Solution: Fix Coverity warning, add a test and
          reduce the calls to clear_tv()
          (Yegappan Lakshmanan).

closes: #14845

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 8e26bae..ae37647 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    445,
+/**/
     444,
 /**/
     443,