From 67a3048c0fe804ab1e36d4074e7fd2dadeb8bc0b Mon Sep 17 00:00:00 2001
From: Tom Tromey <tromey@adacore.com>
Date: Wed, 6 Mar 2019 07:55:42 -0700
Subject: Fix remote-sim.c build after warn-unused-result change

John Darrington pointed out that commit 18cb7c9f3 ("Introduce
ATTRIBUTE_UNUSED_RESULT and use it") broke the build:

/home/john/binutils-gdb/gdb/remote-sim.c: In function 'void gdbsim_target_open(const char*, int)':
/home/john/binutils-gdb/gdb/remote-sim.c:765:18: error: ignoring return value of 'char** gdb_argv::release()', declared with attribute warn_unused_result [-Werror=unused-result]

This patch fixes the problem by arranging to use the result of the
release method.

Tested by rebuilding with a simulator enabled.

gdb/ChangeLog
2019-03-06  Tom Tromey  <tromey@adacore.com>

	* remote-sim.c (gdbsim_target_open): Use result of
	gdb_argv::release.
---
 gdb/ChangeLog | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'gdb/ChangeLog')

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 906af75..ac61e65 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2019-03-06  Tom Tromey  <tromey@adacore.com>
+
+	* remote-sim.c (gdbsim_target_open): Use result of
+	gdb_argv::release.
+
 2019-03-06  Richard Bunt  <richard.bunt@arm.com>
 	Dirk Schubert  <dirk.schubert@arm.com>
 	Chris January  <chris.january@arm.com>
-- 
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