From 5a223866595c0d7eb032c3c4fc3c7cd148e59f99 Mon Sep 17 00:00:00 2001
From: Florian Forster <octo@collectd.org>
Date: Thu, 17 Dec 2015 15:13:39 +0100
Subject: [PATCH] perl plugin: Check "return value" of PERL_GET_CONTEXT.

CID: 37985
---
 src/perl.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/perl.c b/src/perl.c
index 67cb842b..d42afc20 100644
--- a/src/perl.c
+++ b/src/perl.c
@@ -2509,7 +2509,10 @@ static int perl_config (oconfig_item_t *ci)
 		int current_status = 0;
 
 		if (NULL != perl_threads)
-			aTHX = PERL_GET_CONTEXT;
+		{
+			if ((aTHX = PERL_GET_CONTEXT) == NULL)
+				return -1;
+		}
 
 		if (0 == strcasecmp (c->key, "LoadPlugin"))
 			current_status = perl_config_loadplugin (aTHX_ c);
-- 
2.11.0