patch 7.4.1081
Problem:    No test for what previously caused a crash.
Solution:   Add test for unletting errmsg.
diff --git a/src/version.c b/src/version.c
index 449dd55..5bfab59 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1081,
+/**/
     1080,
 /**/
     1079,