ionice: add a missing error message

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>

diff --git a/schedutils/ionice.c b/schedutils/ionice.c
index a3edf551239927d86a960b04b9d0909b40231970..26b6d7ca269d4970595a671d690637f525dc8840 100644 (file)
--- a/schedutils/ionice.c
+++ b/schedutils/ionice.c
@@ -188,6 +188,7 @@ int main(int argc, char **argv)
                        if (who)
                                errx(EXIT_FAILURE,
                                     _("can handle one of pid, pgid or uid at once"));
+                       invalid_msg = _("invalid UID argument");
                        which = strtos32_or_err(optarg, invalid_msg);
                        who = IOPRIO_WHO_USER;
                        break;