From 0a1b9548daabd8ed5b89b4e8dd8dfbd388d5d9c1 Mon Sep 17 00:00:00 2001
From: netconomy <netconomy@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Thu, 22 Nov 2007 08:28:53 +0000
Subject: fixed the "NullPtrEx Freie Texteingabe" bug

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@228 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 src/main/java/at/gv/egiz/pdfas/web/helper/TempDirHelper.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/at/gv/egiz/pdfas/web/helper/TempDirHelper.java b/src/main/java/at/gv/egiz/pdfas/web/helper/TempDirHelper.java
index c16b96f..3775776 100644
--- a/src/main/java/at/gv/egiz/pdfas/web/helper/TempDirHelper.java
+++ b/src/main/java/at/gv/egiz/pdfas/web/helper/TempDirHelper.java
@@ -272,6 +272,10 @@ public class TempDirHelper
    */
   public static String extractFileNameSuffix (String file)
   {
+    if (file == null || file.trim().length() == 0)
+    {
+      return "nofilename";
+    }
     File f = new File(file);
     return f.getName();
   }
-- 
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