[csseditor-cvs] net.sourceforge.csseditor/src/net/sourceforge/csseditor/internal/editor CssEditor.java,1.2,1.3

[<ce...@us...>]

Update of /cvsroot/csseditor/net.sourceforge.csseditor/src/net/sourceforge/csseditor/internal/editor
In directory sc8-pr-cvs1:/tmp/cvs-serv14030/src/net/sourceforge/csseditor/internal/editor

Modified Files:
	CssEditor.java 
Log Message:
Avoid a potential NPE

Index: CssEditor.java
===================================================================
RCS file: /cvsroot/csseditor/net.sourceforge.csseditor/src/net/sourceforge/csseditor/internal/editor/CssEditor.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** CssEditor.java	27 Dec 2003 18:46:55 -0000	1.2
--- CssEditor.java	13 Jan 2004 14:08:17 -0000	1.3
***************
*** 328,332 ****
  
      private IRule getRuleAt(int offset) {
!         return getStyleSheet().getRuleAt(offset);
      }
  
--- 328,336 ----
  
      private IRule getRuleAt(int offset) {
!         IStyleSheet styleSheet = getStyleSheet();
!         if (styleSheet == null) {
!             return null;
!         }
!         return styleSheet.getRuleAt(offset);
      }