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For pointers use NULL instead of 0.

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MFC after:	2 weeks.
This commit is contained in:
Marcelo Araujo 2016-05-16 00:34:48 +00:00
parent c871174916
commit 2ef6931a15
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=299874
1 changed files with 4 additions and 4 deletions
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8
sbin/init/init.c
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@ -328,7 +328,7 @@ main(int argc, char *argv[])
if (kenv(KENV_GET, "init_script", kenv_value, sizeof(kenv_value)) > 0) {
state_func_t next_transition;
if ((next_transition = run_script(kenv_value)) != 0)
if ((next_transition = run_script(kenv_value)) != NULL)
initial_transition = (state_t) next_transition;
}
@ -909,7 +909,7 @@ single_user(void)
write_stderr(banner);
for (;;) {
clear = getpass("Password:");
if (clear == 0 || *clear == '\0')
if (clear == NULL || *clear == '\0')
_exit(0);
password = crypt(clear, pp->pw_passwd);
bzero(clear, _PASSWORD_LEN);
@ -1022,7 +1022,7 @@ runcom(void)
{
state_func_t next_transition;
if ((next_transition = run_script(_PATH_RUNCOM)) != 0)
if ((next_transition = run_script(_PATH_RUNCOM)) != NULL)
return next_transition;
runcom_mode = AUTOBOOT; /* the default */
@ -1208,7 +1208,7 @@ construct_argv(char *command)
char **argv = (char **) malloc(((strlen(command) + 1) / 2 + 1)
* sizeof (char *));
if ((argv[argc++] = strk(command)) == 0) {
if ((argv[argc++] = strk(command)) == NULL) {
free(argv);
return (NULL);
}