remove 4 lines of redundant code.

(closes issue #13080)
Reported by: gknispel_proformatique
Patches:
      trunk_ast_cdr_setapp.patch uploaded by gknispel (license 261)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@131012 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/cdr.c b/main/cdr.c
index 1e57efbff99583f9e8422b71f2fcd3ce6ff315fd..3afe07aad6efeafc7d5fd73c97b5b2a678306103 100644 (file)
--- a/main/cdr.c
+++ b/main/cdr.c
@@ -785,10 +785,6 @@ void ast_cdr_setapp(struct ast_cdr *cdr, char *app, char *data)
        for (; cdr; cdr = cdr->next) {
                if (!ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
                        check_post(cdr);
-                       if (!app)
-                               app = "";
-                       if (!data)
-                               data = "";
                        ast_copy_string(cdr->lastapp, S_OR(app, ""), sizeof(cdr->lastapp));
                        ast_copy_string(cdr->lastdata, S_OR(data, ""), sizeof(cdr->lastdata));
                }