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| author | Robin Gareus <robin@gareus.org> | 2019-07-17 16:36:01 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2019-07-17 17:30:50 +0200 |
| commit | e68d441aa0aa550554b3a6ae7c3eeb33c0cc993f (patch) | |
| tree | 5917f5a9df3312494c219c2c72600291d1ba9fd1 /gtk2_ardour/patch_change_widget.cc | |
| parent | 0e60060c62d42adae2f8cddccae97173561b9a71 (diff) | |
Fix patch-change bank update loop
Without an object, the Unwinder has no scope and the "ignore" variable
is never set.
In this case: When the patch-bank was changed externally this
lead to a duplicate recursive call to "refill_banks".
Diffstat (limited to 'gtk2_ardour/patch_change_widget.cc')
| -rw-r--r-- | gtk2_ardour/patch_change_widget.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gtk2_ardour/patch_change_widget.cc b/gtk2_ardour/patch_change_widget.cc index f9c88d8068..de20c30bc5 100644 --- a/gtk2_ardour/patch_change_widget.cc +++ b/gtk2_ardour/patch_change_widget.cc @@ -229,7 +229,7 @@ PatchChangeWidget::refill_banks () const int b = bank (_channel); { - PBD::Unwinder<bool> (_ignore_spin_btn_signals, true); + PBD::Unwinder<bool> uw (_ignore_spin_btn_signals, true); _bank_msb_spin.set_value (b >> 7); _bank_lsb_spin.set_value (b & 127); } |