# HG changeset patch
# User Thinker K.F. Li <thinker@codemud.net>
# Date 1294837178 -28800
# Node ID 97302d2a0a1d5206e671ce0bd08adafc561908c9
# Parent  cd848c2ec29fce7051193a2110dc82b3edc21f9d
Raise an error for the error.

 - Never silent fault
   - If it is fault, it should be fault.
   - Don't make fault silent.
   - fix the fault.
 - the ID should be in the map, but it is not.  It is really a fault.

diff -r cd848c2ec29f -r 97302d2a0a1d pyink/domview.py
--- a/pyink/domview.py	Wed Jan 12 20:52:34 2011 +0800
+++ b/pyink/domview.py	Wed Jan 12 20:59:38 2011 +0800
@@ -104,7 +104,8 @@
 	    pass
 	else:
 	    if child_id not in self._id2node:
-	        return
+                raise ValueError, \
+                    'remove a node that is never known (%s)' % (child_id)
 	    del self._id2node[child_id]
 	    pass