reverse my stupid change

this may prevent some strange crashing.


Project: http://git-wip-us.apache.org/repos/asf/trafficserver/repo
Commit: http://git-wip-us.apache.org/repos/asf/trafficserver/commit/207ac9a6
Tree: http://git-wip-us.apache.org/repos/asf/trafficserver/tree/207ac9a6
Diff: http://git-wip-us.apache.org/repos/asf/trafficserver/diff/207ac9a6

Branch: refs/heads/sphinx-docs
Commit: 207ac9a66149af5551814b4964a22bc16cdf3461
Parents: a8981a7
Author: Zhao Yongming <[email protected]>
Authored: Sat Apr 27 00:38:25 2013 +0800
Committer: Zhao Yongming <[email protected]>
Committed: Sat Apr 27 00:38:35 2013 +0800

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 proxy/logging/LogAccess.cc |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/trafficserver/blob/207ac9a6/proxy/logging/LogAccess.cc
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diff --git a/proxy/logging/LogAccess.cc b/proxy/logging/LogAccess.cc
index 3f60bf6..df1e1b5 100644
--- a/proxy/logging/LogAccess.cc
+++ b/proxy/logging/LogAccess.cc
@@ -380,14 +380,15 @@ LogAccess::marshal_proxy_host_name(char *buf)
 
   if (machine) {
     str = machine->hostname;
-    len = LogAccess::strlen(str);
+  }
 
-    if (buf) {
-      marshal_str(buf, str, len);
-      return len;
-    }
+  len = LogAccess::strlen(str);
+
+  if (buf) {
+    marshal_str(buf, str, len);
   }
-  return 0;
+
+  return len;
 }
 
 /*-------------------------------------------------------------------------

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