From: Sergey Linnik <linniksa@gmail.com>
Date: Tue, 15 Jan 2013 22:10:55 +0000 (+0400)
Subject: fix check of empty description
X-Git-Tag: v3.5~84^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9128b146df027697f9486a962e73c631d1db1b3;p=thirdparty%2Ftvheadend.git

fix check of empty description

this is need because _eit_get_string_with_len function return length of
string with size-byte.
---

diff --git a/src/epggrab/module/eit.c b/src/epggrab/module/eit.c
index 103464fef..0ca20563a 100644
--- a/src/epggrab/module/eit.c
+++ b/src/epggrab/module/eit.c
@@ -330,7 +330,7 @@ static int _eit_desc_ext_event
   if ( _eit_get_string_with_len(mod,
                                 buf, sizeof(buf),
                                 ptr, len,
-                                ev->default_charset) > 0 ) {
+                                ev->default_charset) > 1 ) {
     if (!ev->desc) ev->desc = lang_str_create();
     lang_str_append(ev->desc, buf, lang);
   }