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Display the CONTROL response data only if there *is* CONTROL response data. 

svn path=/trunk/; revision=27034
This commit is contained in:
Guy Harris 2008-12-17 10:09:40 +00:00
parent c04cd4c91c
commit c0a8829bfd
1 changed files with 8 additions and 4 deletions
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12
epan/dissectors/packet-usb.c
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@ -1610,14 +1610,18 @@ dissect_linux_usb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent)
if(dissector){
offset = dissector(pinfo, tree, tvb, offset, is_request, usb_conv_info->usb_trans_info, usb_conv_info);
} else {
proto_tree_add_text(tree, tvb, offset, -1, "CONTROL response data");
offset += tvb_length_remaining(tvb, offset);
if (tvb_reported_length_remaining(tvb, offset) != 0) {
proto_tree_add_text(tree, tvb, offset, -1, "CONTROL response data");
offset += tvb_length_remaining(tvb, offset);
}
}
}
} else {
/* no matching request available */
proto_tree_add_text(tree, tvb, offset, -1, "CONTROL response data");
offset += tvb_length_remaining(tvb, offset);
if (tvb_reported_length_remaining(tvb, offset) != 0) {
proto_tree_add_text(tree, tvb, offset, -1, "CONTROL response data");
offset += tvb_length_remaining(tvb, offset);
}
}
}
}