fix bug #120828 make sure that xsl:sort is empty. Daniel

* libxslt/preproc.c: fix bug #120828 make sure that xsl:sort is
  empty.
Daniel

ChangeLog

+Fri Oct 31 20:26:04 CET 2003 Daniel Veillard <daniel@veillard.com>
+
+	* libxslt/preproc.c: fix bug #120828 make sure that xsl:sort is
+	  empty.
+
 Fri Oct 31 15:53:45 CET 2003 Daniel Veillard <daniel@veillard.com>
 
 	* libxslt/documents.c libxslt/imports.c libxslt/xslt.c libxslt/xslt.h

libxslt/preproc.c

@@ -296,7 +296,6 @@
 xsltSortComp(xsltStylesheetPtr style, xmlNodePtr inst) {
     xsltStylePreCompPtr comp;
 
-
     if ((style == NULL) || (inst == NULL))
 	return;
     comp = xsltNewStylePreComp(style, XSLT_FUNC_SORT);
@@ -371,6 +370,11 @@
 	                 comp->select);
 	if (style != NULL) style->errors++;
     }
+    if (inst->children != NULL) {
+	xsltTransformError(NULL, style, inst,
+	"xsl:sort : is not empty\n");
+	if (style != NULL) style->errors++;
+    }
 }
 
 /**