From 58ceca5cae75ed839b20a89c5fa9998f02552f58 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 28 Jan 2020 22:46:22 +0100
Subject: [PATCH] patch 8.2.0167: Coverity warning for ignoring return value

Problem:    Coverity warning for ignoring return value.
Solution:   Check the return value and jump if failed.
---
 src/testdir/test_vim9_expr.vim | 2 ++
 src/version.c                  | 2 ++
 src/vim9execute.c              | 3 ++-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/testdir/test_vim9_expr.vim b/src/testdir/test_vim9_expr.vim
index ea79c04572..321dbf95ab 100644
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -687,6 +687,8 @@ func Test_expr7_fails()
 
   call CheckDefFailure("let x = @", "E1002:")
   call CheckDefFailure("let x = @<", "E354:")
+
+  call CheckDefFailure("let x = &notexist", "E113:")
 endfunc
 
 let g:Funcrefs = [function('add')]
diff --git a/src/version.c b/src/version.c
index d5108d9787..c6259bc9f5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    167,
 /**/
     166,
 /**/
diff --git a/src/vim9execute.c b/src/vim9execute.c
index 001d274110..6865ba1e24 100644
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -556,7 +556,8 @@ call_def_function(
 
 		    if (ga_grow(&ectx.ec_stack, 1) == FAIL)
 			goto failed;
-		    get_option_tv(&name, &optval, TRUE);
+		    if (get_option_tv(&name, &optval, TRUE) == FAIL)
+			goto failed;
 		    *STACK_TV_BOT(0) = optval;
 		    ++ectx.ec_stack.ga_len;
 		}