From 7e1cf6b7642f0ab14656d853d44f4409b2987b9c Mon Sep 17 00:00:00 2001
From: Famiu Haque <famiuhaque@protonmail.com>
Date: Tue, 28 Jun 2022 11:00:05 +0600
Subject: fix(inccommand): parse the command to check if it is previewable

Free regprog if command isn't previewable

Co-authored-by: zeertzjq <zeertzjq@outlook.com>
---
 src/nvim/api/command.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/nvim/api')

diff --git a/src/nvim/api/command.c b/src/nvim/api/command.c
index 141e1256ff..2b2fb446a0 100644
--- a/src/nvim/api/command.c
+++ b/src/nvim/api/command.c
@@ -13,6 +13,7 @@
 #include "nvim/ex_docmd.h"
 #include "nvim/lua/executor.h"
 #include "nvim/ops.h"
+#include "nvim/regexp.h"
 #include "nvim/window.h"
 
 #ifdef INCLUDE_GENERATED_DECLARATIONS
@@ -94,6 +95,7 @@ Dictionary nvim_parse_cmd(String str, Dictionary opts, Error *err)
     }
     goto end;
   }
+  vim_regfree(cmdinfo.cmdmod.cmod_filter_regmatch.regprog);
 
   // Parse arguments
   Array args = ARRAY_DICT_INIT;
-- 
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