Author: bayard
Date: Tue Mar 27 12:21:41 2007
New Revision: 523043
URL: http://svn.apache.org/viewvc?view=rev&rev=523043
Log:
Fixing the issue raised in 39195. It's legal for a null request header to come
back.
Modified:
jakarta/taglibs/proper/standard/trunk/src/org/apache/taglibs/standard/tag/common/core/Util.java
Modified:
jakarta/taglibs/proper/standard/trunk/src/org/apache/taglibs/standard/tag/common/core/Util.java
URL:
http://svn.apache.org/viewvc/jakarta/taglibs/proper/standard/trunk/src/org/apache/taglibs/standard/tag/common/core/Util.java?view=diff&rev=523043&r1=523042&r2=523043
==============================================================================
---
jakarta/taglibs/proper/standard/trunk/src/org/apache/taglibs/standard/tag/common/core/Util.java
(original)
+++
jakarta/taglibs/proper/standard/trunk/src/org/apache/taglibs/standard/tag/common/core/Util.java
Tue Mar 27 12:21:41 2007
@@ -278,6 +278,12 @@
*/
public static Enumeration getRequestLocales(HttpServletRequest request) {
Enumeration values = request.getHeaders("accept-language");
+ if (values == null) {
+ // No header for "accept-language". Simply return
+ // a new empty enumeration.
+ // System.out.println("Null accept-language");
+ return new Vector().elements();
+ } else
if (values.hasMoreElements()) {
// At least one "accept-language". Simply return
// the enumeration returned by request.getLocales().
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