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okular: remove the TOC observer before closing the document
authorIvailo Monev <xakepa10@gmail.com>
Tue, 20 Jun 2023 15:34:58 +0000 (18:34 +0300)
committerIvailo Monev <xakepa10@gmail.com>
Tue, 20 Jun 2023 15:34:58 +0000 (18:34 +0300)
commitca5dc4efc042044147c95ccd9eedf60458cc03e0
tree146b618e4c5e637d2b0f97c2668a7cc85193b757
parent17efba129eab1b13cc20db8d64555ad04fed8722
okular: remove the TOC observer before closing the document

fixes crash in case the part is embeded and the parent is closed

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
okular/part.cpp