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Fix bug leading occasionally Tango 9 DS to segmentation fault#398

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Ingvord merged 1 commit intotango-controls:tango-9-ltsfrom
bourtemb:tango-9-lts-ATT_NO_DATA_IDL_4_events
Oct 18, 2017
Merged

Fix bug leading occasionally Tango 9 DS to segmentation fault#398
Ingvord merged 1 commit intotango-controls:tango-9-ltsfrom
bourtemb:tango-9-lts-ATT_NO_DATA_IDL_4_events

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@bourtemb
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when an IDLv4 client had subscribed to an attribute and the attribute became
INVALID (quality factor).

… servers

when an IDLv4 client had subscribed to an attribute and the attribute became
INVALID (quality factor).
// First pass the data from one union to another WITHOUT copying them
//

if (att_4->quality != Tango::ATTR_INVALID)
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Less if-s - perfect!!!

@bourtemb bourtemb requested a review from taurel September 19, 2017 09:05
@Ingvord Ingvord merged commit 3a8e98e into tango-controls:tango-9-lts Oct 18, 2017
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3 participants