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added void casts for printf's

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This commit is contained in:
Todd C. Miller
1995-03-24 19:18:09 +00:00
parent b7221f7ab1
commit 37aafbf098
2 changed files with 8 additions and 5 deletions
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8
sudo.c
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@@ -365,7 +365,7 @@ static int parse_args()
usage(1);
if (Argv[1][1] != '\0' && Argv[1][2] != '\0') {
fprintf(stderr, "%s: Please use single character options\n", Argv[0]);
(void) fprintf(stderr, "%s: Please use single character options\n", Argv[0]);
usage(1);
}
@@ -386,10 +386,12 @@ static int parse_args()
ret = MODE_HELP;
break;
case '\0':
fprintf(stderr, "%s: '-' requires an argument\n", Argv[0]);
(void) fprintf(stderr, "%s: '-' requires an argument\n",
Argv[0]);
usage(1);
default:
fprintf(stderr, "%s: Illegal option %s\n", Argv[0], Argv[1]);
(void) fprintf(stderr, "%s: Illegal option %s\n", Argv[0],
Argv[1]);
usage(1);
}
}

3
sudo_realpath.c
View File

@@ -210,7 +210,8 @@ static void realpath_restore(cwd)
/* relinquish root privs and chdir to where we started... */
set_perms(PERM_USER);
if (chdir(cwd)) {
fprintf(stderr, "Error: cannot change dir back to %s, sudo aborting!\n",
(void) fprintf(stderr,
"Error: cannot change dir back to %s, sudo aborting!\n",
cwd);
exit(1);
}