X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fsort.c;h=8f769e341b4c1360afdbe719d07972fa207b7f5a;hb=7e38c27012ce954d448f1ac8cdfabd2554423f3d;hp=ff6db691ed3fd4e4ad1d3ff2a563968740b8ef37;hpb=ee35f8bb1f94b177675ab84b963a0fe61cd201eb;p=debian%2Fdhcpd-pools.git

diff --git a/src/sort.c b/src/sort.c
index ff6db69..8f769e3 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -23,6 +23,8 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <errno.h>
+#include <err.h>
 
 #include "dhcpd-pools.h"
 #include "defaults.h"
@@ -116,9 +118,9 @@ void field_selector(char c)
 		returner = ret_tcperc;
 		break;
 	default:
-		eprintf("field_selector: unknown sort order: %c",
-			config.sort[0]);
-		usage(EXIT_FAILURE);
+		warnx("field_selector: unknown sort order `%c'", c);
+		errx(EXIT_FAILURE, "Try `%s --help' for more information.",
+			program_invocation_short_name);
 	}
 }