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E-book viewer: Fix popup footnote blank when the footnote link points to a <body> tag. Fixes #1943270 [Private bug](https://bugs.launchpad.net/calibre/+bug/1943270)

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Kovid Goyal 2021-09-22 08:59:18 +05:30
parent 27b06b16b1
commit 8c18cba3a7
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src/pyj/read_book/footnotes.pyj
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@ -160,7 +160,7 @@ def show_footnote(target, known_anchors):
else: else:
# Try to detect natural boundaries based on markup for this note # Try to detect natural boundaries based on markup for this note
found_note_start = False found_note_start = False
for elem in document.body.getElementsByTagName('*'): for elem in document.documentElement.getElementsByTagName('*'):
if found_note_start: if found_note_start:
eid = elem.getAttribute('id') eid = elem.getAttribute('id')
if eid is not target and known_anchors[eid] and get_note_container(elem) is not start_elem: if eid is not target and known_anchors[eid] and get_note_container(elem) is not start_elem: