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s3: Simplify pdb_set_plaintext_passwd: pwHistLen==0 was checked above

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This commit is contained in:
Volker Lendecke 2009-12-14 19:16:58 +01:00 committed by Michael Adam
parent ec0998ada5
commit 2a11f3b3d7
1 changed files with 4 additions and 2 deletions
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6
source3/passdb/pdb_get_set.c
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@ -1043,7 +1043,9 @@ bool pdb_set_plaintext_passwd(struct samu *sampass, const char *plaintext)
if (current_history_len < pwHistLen) {
/*
* Ensure we have space for the needed history.
* Ensure we have space for the needed history. This
* also takes care of an account which did not have
* any history at all so far, i.e. pwhistory==NULL
*/
uchar *new_history = talloc_zero_array(
sampass, uchar,
@ -1059,7 +1061,7 @@ bool pdb_set_plaintext_passwd(struct samu *sampass, const char *plaintext)
pwhistory = new_history;
}
if (pwhistory && pwHistLen) {
if (pwhistory != NULL) {
/*
* Make room for the new password in the history list.
*/