fix debug message for voicemail email (bug #2675)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@4093 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -1004,7 +1004,7 @@ static int sendmail(char *srcemail, struct ast_vm_user *vmu, int msgnum, char *m
 		fclose(p);
 		snprintf(tmp2, sizeof(tmp2), "( %s < %s ; rm -f %s ) &", mailcmd, tmp, tmp);
 		ast_safe_system(tmp2);
-		ast_log(LOG_DEBUG, "Sent mail to %s with command '%s'\n", who, mailcmd);
+		ast_log(LOG_DEBUG, "Sent mail to %s with command '%s'\n", vmu->email, mailcmd);
 	} else {
 		ast_log(LOG_WARNING, "Unable to launch '%s'\n", mailcmd);
 		return -1;