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catv: suppress compiler warning 

The warning was:
warning: typedef 'BUG_const_mismatch' locally defined but not used [-Wunused-local-typedefs]

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2014-02-03 03:27:53 +01:00
parent 640ce3de07
commit 69a12fa790
1 changed files with 10 additions and 8 deletions
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18
coreutils/catv.c
View File

@ -20,20 +20,22 @@
#include "libbb.h"
#define CATV_OPT_e (1<<0)
#define CATV_OPT_t (1<<1)
#define CATV_OPT_v (1<<2)
struct BUG_const_mismatch {
char BUG_const_mismatch[
CATV_OPT_e == VISIBLE_ENDLINE && CATV_OPT_t == VISIBLE_SHOW_TABS
? 1 : -1
];
};
int catv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int catv_main(int argc UNUSED_PARAM, char **argv)
{
int retval = EXIT_SUCCESS;
int fd;
unsigned opts;
#define CATV_OPT_e (1<<0)
#define CATV_OPT_t (1<<1)
#define CATV_OPT_v (1<<2)
typedef char BUG_const_mismatch[
CATV_OPT_e == VISIBLE_ENDLINE && CATV_OPT_t == VISIBLE_SHOW_TABS
? 1 : -1
];
opts = getopt32(argv, "etv");
argv += optind;
#if 0 /* These consts match, we can just pass "opts" to visible() */