fixed a limit case problem with "<a/>" Daniel

* xmlreader.c python/tests/reader.py: fixed a limit case problem
  with "<a/>"
Daniel

ChangeLog

@@ -1,3 +1,8 @@
+Mon Dec 30 12:39:55 CET 2002 Daniel Veillard <daniel@veillard.com>
+
+	* xmlreader.c python/tests/reader.py: fixed a limit case problem
+	  with "<a/>"
+
 Mon Dec 30 11:53:44 CET 2002 Daniel Veillard <daniel@veillard.com>
 
 	* SAX.c: warn on xmlns:prefix="foo"

python/tests/reader.py

@@ -301,6 +301,28 @@ if reader.NamespaceUri() != "http://www.w3.org/2000/xmlns/" or \
     print "test7: failed to read the namespace node"
     sys.exit(1)
 
+#
+# Test for a limit case:
+#
+f = StringIO.StringIO("""<a/>""")
+input = libxml2.inputBuffer(f)
+reader = input.newTextReader("test8")
+ret = reader.Read()
+if ret != 1:
+    print "test8: failed to read the node"
+    sys.exit(1)
+if reader.Name() != "a" or reader.IsEmptyElement() != 1:
+    print "test8: failed to analyze the node"
+    sys.exit(1)
+ret = reader.Read()
+if ret != 0:
+    print "test8: failed to detect the EOF"
+    sys.exit(1)
+
+
+#
+# cleanup for memory allocation counting
+#
 del f
 del input
 del reader

xmlreader.c

@@ -264,6 +264,8 @@ xmlTextReaderPushData(xmlTextReaderPtr reader) {
 		if (val <= 0) {
 		    reader->mode = XML_TEXTREADER_MODE_EOF;
 		    reader->state = oldstate;
+		    if ((oldstate != XML_TEXTREADER_START) ||
+			(reader->ctxt->myDoc != NULL))
 			return(val);
 		}
 	    } else