Don't return -1 for successful conf in meetme. Bug #824

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2005 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_meetme.c

@@ -707,21 +707,25 @@ static int conf_exec(struct ast_channel *chan, void *data)
 						/* Prompt user for pin if pin is required */
 						res = ast_app_getdata(chan, "conf-getpin", pin, sizeof(pin) - 1, 0);
 					}
-					if (res == 0) {
+					if (res >= 0) {
 						if (!strcasecmp(pin, cnf->pin)) {
 							/* Pin correct */
 							allowretry = 0;
 							/* Run the conference */
 							res = conf_run(chan, cnf, confflags);
-						}
+						} else {
-					}
+							/* Pin invalid */
-					/* Pin invalid or error */
 							res = ast_streamfile(chan, "conf-invalidpin", chan->language);
 							if (!res)
 								ast_waitstream(chan, "");
 							res = -1;
 							if (allowretry)
 								strcpy(confno, "");
+						}
+					} else {
+						res = -1;
+						allowretry = 0;
+					}
 				} else {
 					/* No pin required */
 					allowretry = 0;