patch 7.4.2139
Problem:    :delfunction causes illegal memory access.
Solution:   Correct logic when deciding to free a function.
diff --git a/src/version.c b/src/version.c
index f1eb1ff..6f505db 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2139,
+/**/
     2138,
 /**/
     2137,