From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 17 Apr 2022 12:17:40 +0000 (+0100)
Subject: patch 8.2.4771: Coverity warns for not checking return value
X-Git-Tag: v8.2.4771
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=066e0d9869a16d89b1b2336b4150f476c5337283;p=vim

patch 8.2.4771: Coverity warns for not checking return value

Problem:    Coverity warns for not checking return value.
Solution:   Check return value of rettv_dict_alloc().
---

diff --git a/src/channel.c b/src/channel.c
index ef747d0e2..79f4dbc29 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -4549,7 +4549,8 @@ ch_expr_common(typval_T *argvars, typval_T *rettv, int eval)
 	dictitem_T	*di;
 
 	// return an empty dict by default
-	rettv_dict_alloc(rettv);
+	if (rettv_dict_alloc(rettv) == FAIL)
+	    return;
 
 	if (argvars[1].v_type != VAR_DICT)
 	{
diff --git a/src/version.c b/src/version.c
index 90b0b1238..c5ac7c5ee 100644
--- a/src/version.c
+++ b/src/version.c
@@ -746,6 +746,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4771,
 /**/
     4770,
 /**/