From 5146efd768a00b7d084cf1e80f3de51c584cadd3 Mon Sep 17 00:00:00 2001
From: Mike Brady <4265913+mikebrady@users.noreply.github.com>
Date: Sat, 5 Dec 2020 18:00:47 +0000
Subject: [PATCH] Bugfix -- don't try to create the metadata pipe or output
 metadata to it when metadata has not been enabled.

---
 rtsp.c      | 3 ++-
 shairport.c | 6 ++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/rtsp.c b/rtsp.c
index abfabc4f..184b411e 100644
--- a/rtsp.c
+++ b/rtsp.c
@@ -1793,7 +1793,8 @@ int send_metadata_to_queue(pc_queue *queue, uint32_t type, uint32_t code, char *
 int send_metadata(uint32_t type, uint32_t code, char *data, uint32_t length, rtsp_message *carrier,
                   int block) {
   int rc;
-  rc = send_metadata_to_queue(&metadata_queue, type, code, data, length, carrier, block);
+  if (config.metadata_enabled)
+  	rc = send_metadata_to_queue(&metadata_queue, type, code, data, length, carrier, block);
 
 #ifdef CONFIG_METADATA_HUB
   rc = send_metadata_to_queue(&metadata_hub_queue, type, code, data, length, carrier, block);
diff --git a/shairport.c b/shairport.c
index ba995233..9cedc72d 100644
--- a/shairport.c
+++ b/shairport.c
@@ -1362,7 +1362,8 @@ void exit_function() {
 #endif
 
 #ifdef CONFIG_METADATA
-      metadata_stop(); // close down the metadata pipe
+			if (config.metadata_enabled)
+      	metadata_stop(); // close down the metadata pipe
 #endif
 
       activity_monitor_stop(0);
@@ -1952,7 +1953,8 @@ int main(int argc, char **argv) {
 #endif
   memcpy(config.hw_addr, ap_md5, sizeof(config.hw_addr));
 #ifdef CONFIG_METADATA
-  metadata_init(); // create the metadata pipe if necessary
+	if (config.metadata_enabled)
+  	metadata_init(); // create the metadata pipe if necessary
 #endif
 
 #ifdef CONFIG_METADATA_HUB