From 347293ee91a1a11650678b7e8d2a6676b5ceda07 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?=
 <zmoelnig@users.sourceforge.net>
Date: Sun, 14 Aug 2011 12:30:58 +0000
Subject: check whether pdp package was successfully created

svn path=/trunk/externals/gem2pdp/; revision=15213
---
 pix_2pdp.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pix_2pdp.cpp')

diff --git a/pix_2pdp.cpp b/pix_2pdp.cpp
index aff640e..6245273 100644
--- a/pix_2pdp.cpp
+++ b/pix_2pdp.cpp
@@ -57,6 +57,10 @@ void pix_2pdp::bangMess()
     // make pdp packet
     psize = gem_xsize * gem_ysize;
     m_packet0 = pdp_packet_new_image_YCrCb( gem_xsize, gem_ysize);
+    if(!m_packet0) {
+      error("couldn't allocate new pdp packet...");
+      return;
+    }
     m_header = pdp_packet_header(m_packet0);
     m_data = (short int *)pdp_packet_data(m_packet0);
 
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