Index: source/configure.in
===================================================================
--- source/configure.in	(revision 25932)
+++ source/configure.in	(working copy)
@@ -5643,11 +5643,11 @@
 #################################################
 # check for sendfile support
 
-with_sendfile_support=yes
-AC_MSG_CHECKING(whether to check to support sendfile)
 AC_ARG_WITH(sendfile-support,
 [  --with-sendfile-support Check for sendfile support (default=yes)],
-[ case "$withval" in
+[with_sendfile_support=$withval],[with_sendfile_support=yes])
+AC_MSG_CHECKING(whether to check to support sendfile)
+case "$with_sendfile_support" in
   yes)
 
 	AC_MSG_RESULT(yes);
@@ -5893,9 +5893,7 @@
   *)
     AC_MSG_RESULT(no)
     ;;
-  esac ],
-  AC_MSG_RESULT(yes)
-)
+  esac
 
 ############################################
 # See if we have the Linux readahead syscall.