[Jnode-svn-commits] SF.net SVN: jnode: [2884] trunk/shell/src/shell/org/jnode/shell/CommandLine .java

[<fd...@us...>]

Revision: 2884
          http://jnode.svn.sourceforge.net/jnode/?rev=2884&view=rev
Author:   fduminy
Date:     2006-12-10 07:57:36 -0800 (Sun, 10 Dec 2006)

Log Message:
-----------
added more meaningfull message when escape char is not followed by a character

Modified Paths:
--------------
    trunk/shell/src/shell/org/jnode/shell/CommandLine.java

Modified: trunk/shell/src/shell/org/jnode/shell/CommandLine.java
===================================================================
--- trunk/shell/src/shell/org/jnode/shell/CommandLine.java	2006-12-09 18:47:57 UTC (rev 2883)
+++ trunk/shell/src/shell/org/jnode/shell/CommandLine.java	2006-12-10 15:57:36 UTC (rev 2884)
@@ -191,6 +191,11 @@
 
             switch (currentChar) {
             case ESCAPE_CHAR:
+            	if(pos >= s.length())
+            	{
+            		throw new IllegalArgumentException("escape char ('\\') not followed by a character");
+            	}
+            	
                 token.append(CommandLine.unescape(s.charAt(pos++)));
                 break;
 


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.