From 5faf5b671a99d8b08dcf8837ef9ab466470eca12 Mon Sep 17 00:00:00 2001
From: Milos Liska <xliska@fi.muni.cz>
Date: Thu, 6 Feb 2020 10:57:19 +0100
Subject: [PATCH] --video-protocol help fix

--video-protocol help should actually print a list of available
protocols
---
 src/main.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 3fef23af1..80e1ffc9f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -839,6 +839,10 @@ int main(int argc, char *argv[])
                                 *delim = '\0';
                                 video_protocol_opts = delim + 1;
                         }
+                        if (strcmp(video_protocol, "help") == 0) {
+                                video_rxtx::list(strcmp(optarg, "fullhelp") == 0);
+                                EXIT(EXIT_SUCCESS);
+                        }
                         break;
                 case OPT_PROTOCOL:
                         if (strcmp(optarg, "help") == 0 ||