[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model SurfaceAnalysis.java, 1.11, 1.12

[rimestad <rim...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv22548/src/net/sourceforge/bprocessor/model

Modified Files:
	SurfaceAnalysis.java 
Log Message:
possible null pointer

Index: SurfaceAnalysis.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/SurfaceAnalysis.java,v
retrieving revision 1.11
retrieving revision 1.12
diff -C2 -d -r1.11 -r1.12
*** SurfaceAnalysis.java	27 Aug 2007 13:39:01 -0000	1.11
--- SurfaceAnalysis.java	28 Sep 2007 14:07:32 -0000	1.12
***************
*** 446,451 ****
        edges = sorter.sort(edges);
        {
!         EdgeNode previous = edges.get(edges.size() - 1);
          for (EdgeNode current : edges) {
            if (previous.to == this) {
              previous.toSucc = current;
--- 446,454 ----
        edges = sorter.sort(edges);
        {
!         EdgeNode previous = null;
          for (EdgeNode current : edges) {
+           if (previous == null) {
+             previous = edges.get(edges.size() - 1);
+           }
            if (previous.to == this) {
              previous.toSucc = current;