patch 9.1.1445: negative matchfuzzy scores although there is a match

Problem:  negative matchfuzzy scores although there is a match
          (Maxim Kim)
Solution: reset the score if a match has been found but the score is
          negative (Girish Palya)

The fuzzy algorithm may miss some matches in long strings due to recursion
limits. As a result, the score can end up negative even when matches exist.
In such cases, reset the score to ensure it is non-negative.

fixes: ##17449
closes: #17469

Signed-off-by: Girish Palya <girishji@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index ec8c923..2b14b15 100644
--- a/src/version.c
+++ b/src/version.c
@@ -710,6 +710,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1445,
+/**/
     1444,
 /**/
     1443,