Author: aschnell
Date: Tue Jan 27 16:15:53 2009
New Revision: 55079
URL: http://svn.opensuse.org/viewcvs/yast?rev=55079&view=rev
Log:
- improved error handling
Modified:
trunk/qt-graph/src/QY2Graph.cc
Modified: trunk/qt-graph/src/QY2Graph.cc
URL: http://svn.opensuse.org/viewcvs/yast/trunk/qt-graph/src/QY2Graph.cc?rev=55079&r1=55078&r2=55079&view=diff
==============================================================================
--- trunk/qt-graph/src/QY2Graph.cc (original)
+++ trunk/qt-graph/src/QY2Graph.cc Tue Jan 27 16:15:53 2009
@@ -194,19 +194,35 @@
if (fp)
{
GVC_t* gvc = gvContext();
+ if (gvc != NULL)
+ {
+ graph_t* graph = agread(fp);
+ if (graph != NULL)
+ {
+ if (gvLayout(gvc, graph, const_cast