Merged revisions 74082 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r74082 | file | 2007-07-09 12:32:43 -0300 (Mon, 09 Jul 2007) | 2 lines

Only destroy the scheduler context if it was allocated. (issue #10124 reported by gzero)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@74083 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_skinny.c

@@ -895,7 +895,7 @@ static char *skinny_cxmodes[] = {
 #endif
 
 /* driver scheduler */
-static struct sched_context *sched;
+static struct sched_context *sched = NULL;
 static struct io_context *io;
 
 /* Protect the monitoring thread, so only one process can kill or start it, and not
@@ -5147,7 +5147,8 @@ static int unload_module(void)
 	ast_cli_unregister_multiple(cli_skinny, sizeof(cli_skinny) / sizeof(struct ast_cli_entry));
 
 	close(skinnysock);
-	sched_context_destroy(sched);
+	if (sched)
+		sched_context_destroy(sched);
 
 	return 0;
 }