--- default_plugin/Makefile.in.orig	2006-05-24 23:27:15.000000000 +0800
+++ default_plugin/Makefile.in	2013-11-15 21:46:25.000000000 +0800
@@ -616,15 +616,15 @@ uninstall-man: uninstall-man1
 install-data-local:
 #>- 	$(mkinstalldirs) ${DESTDIR}$(sysconfdir)/
 #>+ 1
-	$(mkinstalldirs) $(DESTDIR)${DESTDIR}$(sysconfdir)/
+	$(mkinstalldirs) $(DESTDIR)$(sysconfdir)/
 #>- 	$(INSTALL_DATA) $(top_srcdir)/media-detect.conf ${DESTDIR}$(sysconfdir)/media-detect.conf
 #>+ 1
-	$(INSTALL_DATA) $(top_srcdir)/media-detect.conf $(DESTDIR)${DESTDIR}$(sysconfdir)/media-detect.conf
+	$(INSTALL_DATA) $(top_srcdir)/media-detect.conf $(DESTDIR)$(sysconfdir)/media-detect.conf
 
 uninstall-local:
 #>- 	-rm -f ${DESTDIR}$(sysconfdir)/media-detect.conf
 #>+ 1
-	-rm -f $(DESTDIR)${DESTDIR}$(sysconfdir)/media-detect.conf
+	-rm -f $(DESTDIR)$(sysconfdir)/media-detect.conf
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT: