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Fixed a bug that would crash Fenrir if the clipboard was empty on export to file.

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This commit is contained in:
Storm Dragon 2021-06-08 14:23:04 -04:00
parent 7cadae70b6
commit 399f021475
1 changed files with 5 additions and 1 deletions
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6
src/fenrirscreenreader/core/remoteManager.py
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@ -162,7 +162,11 @@ class remoteManager():
self.env['runtime']['outputManager'].presentText(_('clipboard empty'), interrupt=True) self.env['runtime']['outputManager'].presentText(_('clipboard empty'), interrupt=True)
return return
clipboard = self.env['runtime']['memoryManager'].getIndexListElement('clipboardHistory') clipboard = self.env['runtime']['memoryManager'].getIndexListElement('clipboardHistory')
clipboardFile.write(clipboard) # Fenrir will crash if the clipboard variable is type None
if clipboard is not None:
clipboardFile.write(clipboard)
else:
clipboardFile.write('')
clipboardFile.close() clipboardFile.close()
os.chmod(clipboardFilePath, 0o666) os.chmod(clipboardFilePath, 0o666)
self.env['runtime']['outputManager'].presentText(_('clipboard exported to file'), interrupt=True) self.env['runtime']['outputManager'].presentText(_('clipboard exported to file'), interrupt=True)