(parse_options): Use XARGMATCH in place of argmatch.

diff --git a/src/tail.c b/src/tail.c
index d6dac195cd5def1aebb4433931873e95c8f0af68..f87d2f24956aeaafc9ad42d1f8eb13772ee7dfde 100644 (file)
--- a/src/tail.c
+++ b/src/tail.c
@@ -1248,11 +1248,11 @@ parse_options (int argc, char **argv,
 
        case 'f':
          forever = 1;
-         follow_mode = (optarg == NULL
-                        ? DEFAULT_FOLLOW_MODE
-                        : XARGCASEMATCH ("--follow", optarg,
-                                         follow_mode_string,
-                                         follow_mode_map));
+         if (optarg == NULL)
+           follow_mode = DEFAULT_FOLLOW_MODE;
+         else
+           XARGMATCH (&follow_mode, "--follow", optarg,
+                      follow_mode_string, follow_mode_map, usage (1));
          break;
 
        case CHAR_MAX + 1: