From 36c22be51af07fc96a9168684949b82b8f6e325c Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 10 Feb 2013 08:56:33 +0000
Subject: Add lilv_world_ask() for easily checking if a statement exists. Add
 lilv_world_get() and lilv_port_get() for easily getting one value.

git-svn-id: http://svn.drobilla.net/lad/trunk/lilv@5053 a436a847-0d15-0410-975c-d299462d15a1
---
 src/node.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/node.c')

diff --git a/src/node.c b/src/node.c
index 495bb49..7b22873 100644
--- a/src/node.c
+++ b/src/node.c
@@ -92,6 +92,10 @@ lilv_node_new(LilvWorld* world, LilvNodeType type, const char* str)
 LilvNode*
 lilv_node_new_from_node(LilvWorld* world, const SordNode* node)
 {
+	if (!node) {
+		return NULL;
+	}
+
 	LilvNode*    result       = NULL;
 	SordNode*    datatype_uri = NULL;
 	LilvNodeType type         = LILV_VALUE_STRING;
-- 
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