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Posted to dev@tomcat.apache.org by ma...@apache.org on 2017/07/17 22:42:17 UTC

svn commit: r1802226 - /tomcat/trunk/java/org/apache/catalina/connector/Request.java

Author: markt
Date: Mon Jul 17 22:42:16 2017
New Revision: 1802226

URL: http://svn.apache.org/viewvc?rev=1802226&view=rev
Log:
Add clarifying comment

Modified:
    tomcat/trunk/java/org/apache/catalina/connector/Request.java

Modified: tomcat/trunk/java/org/apache/catalina/connector/Request.java
URL: http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/Request.java?rev=1802226&r1=1802225&r2=1802226&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/Request.java (original)
+++ tomcat/trunk/java/org/apache/catalina/connector/Request.java Mon Jul 17 22:42:16 2017
@@ -2857,6 +2857,10 @@ public class Request implements HttpServ
                 partsParseException = e;
             }
         } finally {
+            // This might look odd but is correct. setParseFailedReason() only
+            // sets the failure reason if none is currently set. This code could
+            // be more efficient but it is written this way to be robust with
+            // respect to changes in the remainder of the method.
             if (partsParseException != null || !success) {
                 parameters.setParseFailedReason(FailReason.UNKNOWN);
             }



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