From 0ce7fd4be6892fe55c8a5635a78bdf6378363e6a Mon Sep 17 00:00:00 2001
From: Peter Wu <peter@lekensteyn.nl>
Date: Mon, 16 Feb 2015 00:14:18 +0100
Subject: Trivial Dead assignment fixes in configure

Fixes a Dead assignment and unused variable warning.

With this patch and http://www.cmake.org/Bug/view.php?id=15203,
`scan-build cmake` will give zero warnings!

Change-Id: Idc7a03fbf1e8196bc139a2c6663ec48b897f2897
Reviewed-on: https://code.wireshark.org/review/7144
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
---
 ConfigureChecks.cmake | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'ConfigureChecks.cmake')

diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index a3be685778..62314dc62a 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -119,10 +119,11 @@ if (NL_FOUND)
 		"#include <linux/nl80211.h>
 		int main() {
 			int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER;
-			x = NL80211_ATTR_SUPPORTED_IFTYPES;
-			x = NL80211_ATTR_SUPPORTED_COMMANDS;
-			x = NL80211_ATTR_WIPHY_FREQ;
-			x = NL80211_CHAN_NO_HT;
+			x |= NL80211_ATTR_SUPPORTED_IFTYPES;
+			x |= NL80211_ATTR_SUPPORTED_COMMANDS;
+			x |= NL80211_ATTR_WIPHY_FREQ;
+			x |= NL80211_CHAN_NO_HT;
+			(void)x;
 		}"
 		HAVE_NL80211
 	)
-- 
cgit v1.2.1