stuff

[oweals/gnunet.git] / src / util / getopt_helpers.c

diff --git a/src/util/getopt_helpers.c b/src/util/getopt_helpers.c
index a8a800a006fa545fd02a8ece059bc790871c87dc..9821aca892ac0e79c43918da8a096e890cf6b675 100644 (file)
--- a/src/util/getopt_helpers.c
+++ b/src/util/getopt_helpers.c
@@ -84,10 +84,13 @@ GNUNET_GETOPT_format_help_ (struct GNUNET_GETOPT_CommandLineProcessorContext
         }
       if (slen < BORDER)
         {
-          printf ("%*s", BORDER - slen, "");
+          printf ("%*s", (int) (BORDER - slen), "");
           slen = BORDER;
         }
-      trans = gettext (opt[i].description);
+      if (0 < strlen (opt[i].description))
+       trans = gettext (opt[i].description);
+      else
+       trans = "";
       ml = strlen (trans);
       p = 0;
     OUTER: