commit eac784eced501c54d2c99e18a1af96cd996f3a6c
author Bram Moolenaar <Bram@vim.org> Thu Jul 28 22:08:24 2016 +0200
committer Bram Moolenaar <Bram@vim.org> Thu Jul 28 22:08:24 2016 +0200
tree 63181559c29cab455fe2dd086c845748f6164c93
parent ad9c2a08f0509294269a2f11a59a438b944bdd5a

patch 7.4.2110
Problem:    When there is an CmdUndefined autocmd then the error for a missing
            command is E464 instead of E492. (Manuel Ortega)
Solution:   Don't let the pointer be NULL.

src/ex_docmd.c

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 28de56a..34c9955 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -2343,7 +2343,7 @@
 	vim_free(p);
 	/* If the autocommands did something and didn't cause an error, try
 	 * finding the command again. */
-	p = (ret && !aborting()) ? find_command(&ea, NULL) : NULL;
+	p = (ret && !aborting()) ? find_command(&ea, NULL) : ea.cmd;
     }
 #endif