"Stretch using current extent" on invisible layer causes redraw of map

[qgib]

Author Name: Casper Børgesen (Casper Børgesen)
Original Redmine Issue: 14696
Affected QGIS version: master
Redmine category:unknown

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When right clicking on a raster layer in the layers panels and selecting "Stretch Using Current Extent" on a layer which is disabled/hidden/invisible (no check mark in the checkbox next to the layer) causes the map window to redraw.

I would expect the map window to be unaffected by this action, since the layer is not drawn in the first place.

Is this a bug or just a side effect?

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• easy_fix was configured as 0
• regression was configured as 0

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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• category_id was configured as Unknown

[qgib]

Author Name: Casper Børgesen (Casper Børgesen)

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This is just to verify that the issue still persists in the latest MASTER (e3fda18).

[qgib]

Author Name: Giovanni Manghi (@gioman)

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End of life notice: QGIS 2.18 LTR

Source:
http://blog.qgis.org/2019/03/09/end-of-life-notice-qgis-2-18-ltr/

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• resolution was changed from to end of life
• status_id was changed from Open to Closed