From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Sat, 14 Nov 2009 09:14:26 +0000 (+0100)
Subject: erlang plugin: Improve handling of communication errors.
X-Git-Url: https://git.octo.it/?p=collectd.git;a=commitdiff_plain;h=23a1f23b0628a48df6c56fcf94c783536b382eb2

erlang plugin: Improve handling of communication errors.
---

diff --git a/src/erlang.c b/src/erlang.c
index 97286140..65d8f9ea 100644
--- a/src/erlang.c
+++ b/src/erlang.c
@@ -551,22 +551,22 @@ static int handle_dispatch_values (ce_connection_info_t *cinfo, /* {{{ */
 	if (status != 0)
 	{
 		free (vl.values);
-		send_error (cinfo->fd, req->from, "Cannot parse argument as value list.");
-		return (0);
+		status = send_error (cinfo->fd, req->from, "Cannot parse argument as value list.");
+		return (status);
 	}
 
 	status = plugin_dispatch_values (&vl);
 	if (status != 0)
 	{
 		free (vl.values);
-		send_error (cinfo->fd, req->from, "plugin_dispatch_values failed.");
-		return (0);
+		status = send_error (cinfo->fd, req->from, "plugin_dispatch_values failed.");
+		return (status);
 	}
 
 	free (vl.values);
-	send_atom (cinfo->fd, req->from, "success");
+	status = send_atom (cinfo->fd, req->from, "success");
 
-	return (0);
+	return (status);
 } /* }}} int handle_dispatch_values */
 
 /* Returns non-zero only if the request could not be handled gracefully. */