From: Francois-Xavier Le Bail <fx.lebail@yahoo.com>
Date: Fri, 2 Sep 2016 09:48:16 +0000 (+0200)
Subject: Fix a warning
X-Git-Tag: tcpdump-4.9.0-bp~185
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/4a2fb51da7ada0cecf94a5a94c7146bc36dd72b0

Fix a warning

The warning was:
./tcpdump.c:427:1: warning: function 'show_devices_and_exit' could be
declared with attribute 'noreturn' [-Wmissing-noreturn]
---

diff --git a/tcpdump.c b/tcpdump.c
index ff8d8e8c..bde74864 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -189,6 +189,9 @@ static void print_version(void);
 static void print_usage(void);
 static void show_tstamp_types_and_exit(const char *device) __attribute__((noreturn));
 static void show_dlts_and_exit(const char *device) __attribute__((noreturn));
+#ifdef HAVE_PCAP_FINDALLDEVS
+static void show_devices_and_exit (void) __attribute__((noreturn));
+#endif
 
 static void print_packet(u_char *, const struct pcap_pkthdr *, const u_char *);
 static void dump_packet_and_trunc(u_char *, const struct pcap_pkthdr *, const u_char *);