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*: remove a few more cases of argc usage. -89 bytes.

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-11-28 15:18:53 +01:00
parent 86cfb70ca5
commit e992bae6f9
20 changed files with 79 additions and 93 deletions
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8
coreutils/dos2unix.c
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@ -69,7 +69,7 @@ static void convert(char *fn, int conv_type)
}
int dos2unix_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int dos2unix_main(int argc, char **argv)
int dos2unix_main(int argc UNUSED_PARAM, char **argv)
{
int o, conv_type;
@ -88,11 +88,11 @@ int dos2unix_main(int argc, char **argv)
if (o)
conv_type = o;
argv += optind;
do {
/* might be convert(NULL) if there is no filename given */
convert(argv[optind], conv_type);
optind++;
} while (optind < argc);
convert(*argv, conv_type);
} while (*++argv);
return 0;
}