Merge 70454b4 into 0f08ccb

mwhapples · web-flow · commit 8b7b70f61e2a · 2022-05-02T11:05:13.000+10:00
diff --git a/source/NVDAObjects/IAccessible/ia2TextMozilla.py b/source/NVDAObjects/IAccessible/ia2TextMozilla.py
@@ -270,6 +270,8 @@ def _iterRecursiveText(self, ti: offsets.OffsetsTextInfo, controlStack, formatCo
 				yield item
 			elif isinstance(item, int): # Embedded object.
 				embedded: typing.Optional[IAccessible] = _getEmbedded(ti.obj, item)
+				if embedded is None:
+					continue
 				notText = _getRawTextInfo(embedded) is NVDAObjectTextInfo
 				if controlStack is not None:
 					controlField = self._getControlFieldForObject(embedded)
diff --git a/user_docs/en/changes.t2t b/user_docs/en/changes.t2t
@@ -42,6 +42,7 @@ What's New in NVDA
 - NVDA can now beep or speak on Java application progress bars (#13594)
 - NVDA will once again announce Start menu search result details in recent Windows 10 and 11 releases. (#13544)
 - In Windows 10 and 11 Calculator version 10.1908 and later, NVDA will announce results when more commands are pressed, such as commands from scientific mode. (#13386)
+- Fix braille output when navigating certain text in Mozilla rich edit controls, such as drafting a message in Thunderbird. (#12542)
 -
 
 

Original file line number	Diff line number	Diff line change
`@@ -42,6 +42,7 @@ What's New in NVDA`
`42`	`42`	`- NVDA can now beep or speak on Java application progress bars (#13594)`
`43`	`43`	`- NVDA will once again announce Start menu search result details in recent Windows 10 and 11 releases. (#13544)`
`44`	`44`	`- In Windows 10 and 11 Calculator version 10.1908 and later, NVDA will announce results when more commands are pressed, such as commands from scientific mode. (#13386)`
	`45`	`+- Fix braille output when navigating certain text in Mozilla rich edit controls, such as drafting a message in Thunderbird. (#12542)`
`45`	`46`	`-`
`46`	`47`
`47`	`48`