dovecot-2.1: auth: Fixed vpopmail to work again after recent cha...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.1/rev/c067025026ed
changeset: 13796:c067025026ed
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Dec 02 23:47:01 2011 +0200
description:
auth: Fixed vpopmail to work again after recent change.

diffstat:

 src/auth/passdb-vpopmail.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (22 lines):

diff -r 092d55003a7b -r c067025026ed src/auth/passdb-vpopmail.c
--- a/src/auth/passdb-vpopmail.c	Fri Dec 02 17:59:24 2011 +0200
+++ b/src/auth/passdb-vpopmail.c	Fri Dec 02 23:47:01 2011 +0200
@@ -75,7 +75,8 @@
 		password = NULL;
 		*result_r = PASSDB_RESULT_USER_DISABLED;
 	} else {
-		if (vpw->pw_clear_passwd != NULL) {
+		if (vpw->pw_clear_passwd != NULL &&
+		    *vpw->pw_clear_passwd != '\0') {
 			password = t_strdup_noconst(vpw->pw_clear_passwd);
 			*cleartext = TRUE;
 		} else if (!*cleartext)
@@ -120,7 +121,7 @@
 	enum passdb_result result;
 	const char *scheme, *tmp_pass;
 	char *crypted_pass;
-	bool cleartext;
+	bool cleartext = FALSE;
 	int ret;
 
 	crypted_pass = vpopmail_password_lookup(request, &cleartext, &result);