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db/upnp: break when count==0

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Make this non-fatal.  Just stop reading more objects.
This commit is contained in:
Max Kellermann 2014-01-22 21:33:19 +01:00
parent bfb483898f
commit 7573d4e1ba
1 changed files with 3 additions and 6 deletions
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9
src/db/upnp/ContentDirectoryService.cxx
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@ -191,12 +191,6 @@ ContentDirectoryService::search(UpnpClient_Handle hdl,
? ParseUnsigned(value)
: 0;
if (count == 0) {
// TODO: what's this?
error.Set(upnp_domain, "got -1 or 0 entries");
return false;
}
offset += count;
value = ixmlwrap::getFirstElementValue(response, "TotalMatches");
@ -205,6 +199,9 @@ ContentDirectoryService::search(UpnpClient_Handle hdl,
if (!ReadResultTag(dirbuf, response, error))
return false;
if (count == 0)
break;
}
return true;