582906 XSD validating multiple imports of the same schema
* xmlschemas.c: When validating a schema that includes the same file
that has no targetNamespace defined an internal erro was thrown,
depending on the orig namespace that should be allowed though
* test/schemas/582906-* result/schemas/582906-*: 2 tests case, one
where this is allowed, and one where this is forbidden
diff --git a/test/schemas/582906-2-common.xsd b/test/schemas/582906-2-common.xsd
new file mode 100644
index 0000000..c3b8c37
--- /dev/null
+++ b/test/schemas/582906-2-common.xsd
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Id$ -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+ elementFormDefault="qualified"
+ attributeFormDefault="unqualified"
+ targetNamespace="http://example.com/xml/Prog3">
+</xs:schema>