From f6220a3c0d34f369f006ca5cff0b0cbf8712bef6 Mon Sep 17 00:00:00 2001
From: Arnout Engelen <arnouten@bzzt.net>
Date: Sun, 12 May 2013 12:54:11 +0000
Subject: [PATCH] Enable more warnings (thanks to Alexandre LAURENT)

---
 Makefile    | 5 +++--
 refresh.cpp | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 70a3c2c..52eaef2 100644
--- a/Makefile
+++ b/Makefile
@@ -16,8 +16,8 @@ runtests: test
 	
 # nethogs_testsum
 
-CFLAGS=-Wall
-CXXFLAGS=-Wall
+CFLAGS=-Wall -Wextra
+CXXFLAGS=-Wall -Wextra
 
 OBJS=packet.o connection.o process.o refresh.o decpcap.o cui.o inode2prog.o conninode.o devices.o
 .PHONY: tgz
@@ -72,3 +72,4 @@ clean:
 	rm -f $(OBJS)
 	rm -f nethogs
 	rm -f test
+	rm -f decpcap_test
diff --git a/refresh.cpp b/refresh.cpp
index 19341d0..5195983 100644
--- a/refresh.cpp
+++ b/refresh.cpp
@@ -28,7 +28,7 @@
 extern bool needrefresh;
 extern unsigned refreshdelay;
 
-void alarm_cb (int i)
+void alarm_cb (int /*i*/)
 {
     needrefresh = true;
     //cout << "Setting needrefresh\n";