From: Mike Stepanek (mstepane) <mstepane@cisco.com>
Date: Fri, 2 Jul 2021 10:27:05 +0000 (+0000)
Subject: Merge pull request #2965 in SNORT/snort3 from ~SVLASIUK/snort3:dump_empty_modules... 
X-Git-Tag: 3.1.8.0~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86636e5846e84fafaf1185758c0677cc53e3dd21;p=thirdparty%2Fsnort3.git

Merge pull request #2965 in SNORT/snort3 from ~SVLASIUK/snort3:dump_empty_modules to master

Squashed commit of the following:

commit 8f2aa27901ee6785d6dcf95d7d0012b7845eabff
Author: Serhii Vlasiuk <svlasiuk@cisco.com>
Date:   Thu Jul 1 15:37:26 2021 +0300

    dump_config: support modules without config options in text format
---

diff --git a/src/dump_config/text_config_output.cc b/src/dump_config/text_config_output.cc
index 832293afb..7d5677790 100644
--- a/src/dump_config/text_config_output.cc
+++ b/src/dump_config/text_config_output.cc
@@ -58,6 +58,12 @@ static void dump_value(const BaseConfigNode* node, const std::string& config_nam
 
 static void dump_tree(const BaseConfigNode* node, const std::string& config_name)
 {
+    if ( node->get_children().empty() and !node->get_parent_node() )
+    {
+        std::cout << config_name << std::endl;
+        return;
+    }
+
     Parameter::Type node_type = node->get_type();
 
     if ( node_type == Parameter::PT_TABLE )