From 780da9a465e14d843b1f8bce818043a5803a489e Mon Sep 17 00:00:00 2001
From: Kalmer Apinis <kalmer.apinis@gmail.com>
Date: Wed, 2 Apr 2014 14:46:26 +0200
Subject: [PATCH] unknown files

---
 src/g2html/Loc.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/g2html/Loc.java b/src/g2html/Loc.java
index b92b878..3064a0c 100644
--- a/src/g2html/Loc.java
+++ b/src/g2html/Loc.java
@@ -48,7 +48,10 @@ static public void parseLocNode(XMLStreamReader parser, Result res, ResultStats
 			int eventType = readcc.getEventType();
 			// add function name to the loc xml-node
 			if (eventType==XMLStreamConstants.START_ELEMENT && readcc.getLocalName()=="loc"){
-				xmlOutStream.writeAttribute("fun",fileStats.getNodeFun(id));
+				String funName = fileStats.getNodeFun(id);
+				if (null==funName)
+					funName = "unknown";
+				xmlOutStream.writeAttribute("fun",funName);
 			// stop at the conclusion of the loc xml-node
 			} else if (eventType==XMLStreamConstants.END_ELEMENT && readcc.getLocalName()=="loc"){
 				break;