patch 7.4.1121
Problem:    test_expand leaves files behind.
Solution:   Edit another file before deleting, otherwise the swap file
            remains.
diff --git a/src/version.c b/src/version.c
index ef98ee4..06044d4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1121,
+/**/
     1120,
 /**/
     1119,