Mark diagnostics for translation.

* src/mkid.c (main): Mark with _(...).
* libidu/walker.c (exclude_languages, include_languages): Likewise.
* src/lid.c (report_grep): Likewise.

Signed-off-by: Jim Meyering <meyering@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mkid.c b/src/mkid.c
index 8f7edd3..39888c1 100644
--- a/src/mkid.c
+++ b/src/mkid.c
@@ -333,7 +333,7 @@ main (int argc, char **argv)
 	report_statistics ();
     }
   else
-    error (0, 0, "nothing to do");
+    error (0, 0, _("nothing to do"));
 
   exit (0);
 }