Merged revisions 218731 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

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  r218731 | tilghman | 2009-09-15 17:33:10 -0500 (Tue, 15 Sep 2009) | 13 lines

  Merged revisions 218730 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

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    r218730 | tilghman | 2009-09-15 17:27:41 -0500 (Tue, 15 Sep 2009) | 6 lines

    If the user enters the same password as before, don't signal an error when the change does nothing.
    (closes issue #15492)
     Reported by: cbbs70a
     Patches:
           20090713__issue15492.diff.txt uploaded by tilghman (license 14)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@218734 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index 79cebade1be2ca4c8bcd8fc4d5bd06835889f7f4..641f5ecb36ce2d33856c8a970074920e43ab7f1c 100644 (file)
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -945,28 +945,27 @@ static int check_password(struct ast_vm_user *vmu, char *password)
  * \param vmu The voicemail user to change the password for.
  * \param password The new value to be set to the password for this user.
  * 
- * This only works if the voicemail user has a unique id, and if there is a realtime engine configured.
+ * This only works if there is a realtime engine configured.
  * This is called from the (top level) vm_change_password.
  *
  * \return zero on success, -1 on error.
  */
 static int change_password_realtime(struct ast_vm_user *vmu, const char *password)
 {
-       int res;
-       if (!ast_strlen_zero(vmu->uniqueid)) {
+       int res = -1;
+       if (!strcmp(vmu->password, password)) {
+               /* No change (but an update would return 0 rows updated, so we opt out here) */
+               res = 0;
+       } else if (!ast_strlen_zero(vmu->uniqueid)) {
                if (strlen(password) > 10) {
                        ast_realtime_require_field("voicemail", "password", RQ_CHAR, strlen(password), SENTINEL);
                }
-               res = ast_update_realtime("voicemail", "uniqueid", vmu->uniqueid, "password", password, SENTINEL);
-               if (res > 0) {
+               if (ast_update_realtime("voicemail", "uniqueid", vmu->uniqueid, "password", password, SENTINEL) > 0) {
                        ast_copy_string(vmu->password, password, sizeof(vmu->password));
                        res = 0;
-               } else if (!res) {
-                       res = -1;
                }
-               return res;
        }
-       return -1;
+       return res;
 }
 
 /*!