Warn user if the custom format is not one of the options

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@25772 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index bfa3ba1428cc24c5829a5bfdf7b4e9e28b696027..924d1084fbf6e8d94a771d235664933c822a2e6d 100644 (file)
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -3359,7 +3359,11 @@ static int notify_new_message(struct ast_channel *chan, struct ast_vm_user *vmu,
        snprintf(ext_context, sizeof(ext_context), "%s@%s", vmu->mailbox, vmu->context);
 
        if (!ast_strlen_zero(vmu->attachfmt)) {
-               fmt = vmu->attachfmt;
+               if (strstr(fmt, vmu->attachfmt)) {
+                       fmt = vmu->attachfmt;
+               } else {
+                       ast_log(LOG_WARNING, "Attachment format '%s' is not one of the recorded formats '%s'.  Falling back to default format for '%s@%s'.\n", vmu->attachfmt, fmt, vmu->mailbox, vmu->context);
+               }
        }
 
        /* Attach only the first format */