I'm having a problem with SaxDriver.declarePrefix. If an Element is
of the form <xmlns="" ...> I get an exception thrown because the uri
parameter is null. The following patch fixes the problem, although
I'm not sure if it is the correct solution.
-geoff
Index: SaxDriver.cs
===================================================================
RCS file: /cvsroot/saxdotnet/AElfred/SaxDriver.cs,v
retrieving revision 1.7
diff -u -r1.7 SaxDriver.cs
--- SaxDriver.cs 21 Oct 2004 18:12:03 -0000 1.7
+++ SaxDriver.cs 3 Nov 2004 22:38:09 -0000
@@ -719,16 +719,21 @@
}
private void declarePrefix(string prefix, string uri) {
- int index = uri.IndexOf(':');
-
- // many versions of nwalsh docbook stylesheets
- // have bogus URLs; so this can't be an error...
- if(index < 1 && uri.Length != 0)
- warn("relative URI for namespace: " + uri);
-
+ if (uri != null)
+ {
+ int index = uri.IndexOf(':');
+
+ // many versions of nwalsh docbook stylesheets
+ // have bogus URLs; so this can't be an error...
+ if(index < 1 && uri.Length != 0)
+ warn("relative URI for namespace: " + uri);
+ }
// FIXME: char [0] must be ascii alpha; chars [1..index]
// must be ascii alphanumeric or in "+-." [RFC 2396]
- uri = string.Intern(uri);
+ if (uri != null)
+ {
+ uri = string.Intern(uri);
+ }
prefixStack.AddMapping(prefix, uri);
contentHandler.StartPrefixMapping(prefix, uri);
}
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