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refactor get_salt function

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refactor get_salt function to make it easier to read.
This commit is contained in:
juyin 2022-04-01 09:26:29 +08:00 committed by Serge Hallyn
parent 3732cf72d6
commit 3c1e5fcf16
1 changed files with 27 additions and 29 deletions
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10
src/chpasswd.c
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@ -394,11 +394,12 @@ static void close_files (void)
static const char *get_salt(void)
{
if ( !eflg
&& ( (NULL == crypt_method)
|| (0 != strcmp (crypt_method, "NONE")))) {
void *arg = NULL;
if (eflg || ((NULL != crypt_method) && (0 == strcmp (crypt_method, "NONE")))) {
return NULL;
}
if (md5flg) {
crypt_method = "MD5";
}
@ -425,9 +426,6 @@ static const char *get_salt(void)
return crypt_make_salt (crypt_method, arg);
}
return NULL;
}
int main (int argc, char **argv)
{
char buf[BUFSIZ];