From: Russ Combs (rucombs) <rucombs@cisco.com>
Date: Thu, 9 Sep 2021 13:03:50 +0000 (+0000)
Subject: Merge pull request #3052 in SNORT/snort3 from ~RUCOMBS/snort3:snort2lua_version to... 
X-Git-Tag: 3.1.13.0~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b852d3d1fd4b1137e2e1646859a2add8c0f6761;p=thirdparty%2Fsnort3.git

Merge pull request #3052 in SNORT/snort3 from ~RUCOMBS/snort3:snort2lua_version to master

Squashed commit of the following:

commit 1d21d526cceb9298793a9edc73a40c7d88077530
Author: Alessandro Pisani <alessandropisani19@gmail.com>
Date:   Wed Sep 8 00:32:15 2021 -0700

    snort2lua: Fixed version output (issue #213)

    Thanks to A-Pisani for the fix.
---

diff --git a/tools/snort2lua/helpers/parse_cmd_line.cc b/tools/snort2lua/helpers/parse_cmd_line.cc
index 2548f1da0..bde842750 100644
--- a/tools/snort2lua/helpers/parse_cmd_line.cc
+++ b/tools/snort2lua/helpers/parse_cmd_line.cc
@@ -277,9 +277,10 @@ static void enable_markup(const char* /*key*/, const char* /*val*/)
 static void set_ips_pattern(const char* /*key*/, const char* val)
 { Converter::set_ips_pattern(val); }
 
-static void print_version(const char* /*key*/, const char* /*val*/)
+[[noreturn]] static void print_version(const char* /*key*/, const char* /*val*/)
 {
-    std::cout << "Snort2Lua\t0.2.0";
+    std::cout << "Snort2Lua\t0.2.0\n";
+    exit(0);
 }
 
 static void dont_convert_max_session(const char* /*key*/, const char* /*val*/)