From ef7f5537f9eda1d7f250c75c4b9b8d44e92ddbef Mon Sep 17 00:00:00 2001
From: hujianwei <hujianwei@localhost.localdomain>
Date: Sun, 23 Oct 2022 05:41:59 +0000
Subject: [PATCH] Fix thinko in X clipboard setup code

* xdata.c (XLInitXData): Ignore, not block, SIGPIPE.
---
 xdata.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/xdata.c b/xdata.c
index 57dace6..4570a30 100644
--- a/xdata.c
+++ b/xdata.c
@@ -2265,7 +2265,7 @@ XLNoteLocalPrimary (Seat *seat, PDataSource *source)
 void
 XLInitXData (void)
 {
-  sigset_t set;
+  struct sigaction act;
   int rc, fixes_error_base, major, minor;
 
   rc = XFixesQueryExtension (compositor.display,
@@ -2309,13 +2309,13 @@ XLInitXData (void)
 
   /* Ignore SIGPIPE, since we could be writing to a pipe whose reading
      end was closed by the client.  */
-  sigemptyset (&set);
-  sigaddset (&set, SIGPIPE);
+  memset (&act, 0, sizeof act);
+  act.sa_handler = SIG_IGN;
 
-  if (pthread_sigmask (SIG_BLOCK, &set, NULL))
+  if (sigaction (SIGPIPE, &act, NULL))
     {
-      perror ("pthread_sigmask");
-      exit (1);
+      perror ("sigaction");
+      abort ();
     }
 }