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(parse_options): Use XARGCASEMATCH in place of argmatch.

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This commit is contained in:
Jim Meyering
1999-01-01 21:47:08 +00:00
parent 94c2a11f47
commit 3972420f3b
1 changed files with 6 additions and 13 deletions
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src/tail.c
+6 -13
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@@ -1,5 +1,5 @@
/* tail -- output the last part of file(s)
Copyright (C) 89, 90, 91, 95, 96, 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 89, 90, 91, 95, 96, 1997, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -1240,18 +1240,11 @@ parse_options (int argc, char **argv,
case 'f':
forever = 1;
if (optarg == NULL)
follow_mode = DEFAULT_FOLLOW_MODE;
else
{
int i = argmatch (optarg, follow_mode_string);
if (i < 0)
{
invalid_arg (_("follow mode"), optarg, i);
usage (1);
}
follow_mode = follow_mode_map[i];
}
follow_mode = (optarg == NULL
? DEFAULT_FOLLOW_MODE
: XARGCASEMATCH ("--follow", optarg,
follow_mode_string,
follow_mode_map));
break;
case CHAR_MAX + 1: