DefaultRequestHelper fails with Null parameter
----------------------------------------------
Key: DISPL-228
URL: http://jira.codehaus.org/browse/DISPL-228
Project: DisplayTag
Type: Bug
Versions: 1.0
DefaultRequestHelper fails when request parameter values are set to Null.
Code change recommended:
From:
// put key/value in the map
String[] originalValues = this.request.getParameterValues(paramName);
String[] values = new String[originalValues.length];
for (int i = 0; i < values.length; i++)
{
values[i] =
CompatibleUrlEncoder.encode(StringUtils.defaultString(originalValues[i]),
response
.getCharacterEncoding());
}
map.put(paramName, values);
To:
// put key/value in the map
String[] originalValues = this.request.getParameterValues(paramName);
if (originalValues==null)
{
originalValues = new String[] {""};
}
String[] values = new String[originalValues.length];
for (int i = 0; i < values.length; i++)
{
values[i] =
CompatibleUrlEncoder.encode(StringUtils.defaultString(originalValues[i]),
response
.getCharacterEncoding());
}
map.put(paramName, values);
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