NPE protect DefaultServlet iteration through request fields
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@ -716,6 +716,8 @@ public class DefaultServlet extends HttpServlet implements ResourceFactory
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for (int i=fields.size();i-->0;)
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{
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HttpField field=fields.getField(i);
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if (field.getHeader() != null)
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{
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switch (field.getHeader())
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{
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case IF_MATCH:
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@ -734,6 +736,7 @@ public class DefaultServlet extends HttpServlet implements ResourceFactory
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}
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}
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}
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}
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else
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{
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ifm=request.getHeader(HttpHeader.IF_MATCH.asString());
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