commit b171fb179053fa631fec74911b5fb9374cb6a8a1
author Bram Moolenaar <Bram@vim.org> Wed Jun 24 20:34:03 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Jun 24 20:34:03 2020 +0200
tree c45ae9287bf07033cc4f3bf43529b7548ba432c9
parent 9d40c63c7dc8c3eb3886c58dcd334bc7f37eceba

patch 8.2.1049: Vim9: leaking memory when using continuation line

Problem:    Vim9: leaking memory when using continuation line.
Solution:   Keep a pointer to the continuation line in evalarg_T.  Centralize
            checking for a next command.

src/register.c

diff --git a/src/register.c b/src/register.c
index 49f7a7c..66dd0cc 100644
--- a/src/register.c
+++ b/src/register.c
@@ -136,7 +136,7 @@
 	return expr_copy;
 
     ++nested;
-    rv = eval_to_string(expr_copy, NULL, TRUE);
+    rv = eval_to_string(expr_copy, TRUE);
     --nested;
     vim_free(expr_copy);
     return rv;