Index: libltdl/config/ltmain.m4sh
===================================================================
RCS file: /cvsroot/libtool/libtool/libltdl/config/ltmain.m4sh,v
retrieving revision 1.14
diff -u -r1.14 ltmain.m4sh
--- libltdl/config/ltmain.m4sh	17 Oct 2005 14:06:36 -0000	1.14
+++ libltdl/config/ltmain.m4sh	28 Oct 2005 12:15:50 -0000
@@ -5008,7 +5008,11 @@
 	  $opt_dry_run || $SED -e '/[[ ,]]DATA/!d;s,\(.*\)\([[ \,]].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
 	  delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
 	  export_symbols=$output_objdir/$libname.def
-	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	  $opt_dry_run || if test -s $output_objdir/$libname.filter; then
+		  $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+		else
+		  cp $orig_export_symbols $export_symbols
+		fi
 	fi
 
 	tmp_deplibs=