[collectd] [PATCH] unixsock plugin: Do not unregister a write-callback in us_shutdown().

[Sebastian Harl]

The unixsock plugin no longer registers a write-callback. Basically,
unregistering a non-existent callback does not do any harm, However, if no
write-callback has been registered at all, the appropriate linked list has
never been created and the process will segfault when trying to access it.

Signed-off-by: Sebastian Harl <sh at tokkee.org>
---
 src/unixsock.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/src/unixsock.c b/src/unixsock.c
index 80198ce..025c91d 100644
--- a/src/unixsock.c
+++ b/src/unixsock.c
@@ -382,7 +382,6 @@ static int us_shutdown (void)
 	}
 
 	plugin_unregister_init ("unixsock");
-	plugin_unregister_write ("unixsock");
 	plugin_unregister_shutdown ("unixsock");
 
 	return (0);
-- 
1.5.5.rc2

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