src/rrd_xport.c: Allow the short option `-d', too.

diff --git a/src/rrd_xport.c b/src/rrd_xport.c
index 935a2cc..f015a28 100644 (file)
--- a/src/rrd_xport.c
+++ b/src/rrd_xport.c
@@ -80,7 +80,7 @@ int rrd_xport(
         int       option_index = 0;
         int       opt;
 
-        opt = getopt_long(argc, argv, "s:e:m:", long_options, &option_index);
+        opt = getopt_long(argc, argv, "s:e:m:d:", long_options, &option_index);
 
         if (opt == EOF)
             break;