[X2Go-Commits] [libx2goclient] 38/44: src/x2goclient-network-ssh.c: check thread pointer before joining check thread.

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x2go pushed a commit to branch master
in repository libx2goclient.

commit 69202fa73ab06742c75aaa424bcfb3eb8e6888e3
Author: Mihai Moldovan <ionic at ionic.de>
Date:   Thu Sep 17 11:17:16 2020 +0200

    src/x2goclient-network-ssh.c: check thread pointer before joining check thread.
---
 src/x2goclient-network-ssh.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/x2goclient-network-ssh.c b/src/x2goclient-network-ssh.c
index 6b8b149..1ddc299 100644
--- a/src/x2goclient-network-ssh.c
+++ b/src/x2goclient-network-ssh.c
@@ -261,8 +261,10 @@ static void x2goclient_network_ssh_finalize (GObject * const object) {
   g_mutex_unlock (&(self->check_thread_mutex));
 
   /* Let last event run out and thread terminate. */
-  (void) g_thread_join (self->check_thread);
-  self->check_thread = NULL;
+  if (self->check_thread) {
+    (void) g_thread_join (self->check_thread);
+    self->check_thread = NULL;
+  }
 
   /*
    * Context should be gone by now, implicitly through the thread's main

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