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Handle {} elements in elements._js_cb_single

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When using document.getElementById like in find_id, we can get {}
instead of null/None back when nothing was found.
This commit is contained in:
Florian Bruhin 2016-08-18 15:50:00 +02:00
parent d9d14d4a4c
commit f98820971d
1 changed files with 1 additions and 1 deletions
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qutebrowser/browser/webengine/webenginetab.py
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@ -339,7 +339,7 @@ class WebEngineElements(browsertab.AbstractElements):
js_elem: The element serialized from javascript. js_elem: The element serialized from javascript.
""" """
log.webview.debug("Got element from JS: {!r}".format(js_elem)) log.webview.debug("Got element from JS: {!r}".format(js_elem))
if js_elem is None: if not js_elem:
callback(None) callback(None)
else: else:
elem = webengineelem.WebEngineElement(js_elem, tab=self) elem = webengineelem.WebEngineElement(js_elem, tab=self)