patch 7.4.2160
Problem:    setmatches() mixes up values. (Nikolai Pavlov)
Solution:   Save the string instead of reusing a shared buffer.
diff --git a/src/version.c b/src/version.c
index 1c83d6e..94e14bf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2160,
+/**/
     2159,
 /**/
     2158,