From: Mike Brady <4265913+mikebrady@users.noreply.github.com>
Date: Tue, 9 Aug 2022 12:00:55 +0000 (+0100)
Subject: Strip off the last dot and everything to the right of it in the hostname when automat... 
X-Git-Tag: 4.1-rc1~24^2~42^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a774a6fcb0bf7daa550efbc9d9e2f1f2d7898731;p=thirdparty%2Fshairport-sync.git

Strip off the last dot and everything to the right of it in the hostname when automatically generating a service name.
---

diff --git a/shairport.c b/shairport.c
index 91bc4416..b4ad115b 100644
--- a/shairport.c
+++ b/shairport.c
@@ -1454,6 +1454,11 @@ int parse_options(int argc, char **argv) {
   // now, do the substitutions in the service name
   char hostname[100];
   gethostname(hostname, 100);
+  
+  // strip off a terminating .<anything>, e.g. .local from the hostname
+  char *last_dot = strrchr(hostname,'.');
+  if (last_dot != NULL)
+    *last_dot = '\0';
 
   char *i0;
   if (raw_service_name == NULL)