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[processing] Fix potential crash when calling processing.run with
custom context, but no feedback object
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nyalldawson committed Jun 28, 2018
1 parent 73eb762 commit 977e14b
Showing 1 changed file with 3 additions and 0 deletions.
3 changes: 3 additions & 0 deletions python/plugins/processing/core/Processing.py
Expand Up @@ -135,6 +135,9 @@ def runAlgorithm(algOrName, parameters, onFinish=None, feedback=None, context=No
if context is None:
context = dataobjects.createContext(feedback)

if context.feedback() is None:
context.setFeedback(feedback)

ok, msg = alg.checkParameterValues(parameters, context)
if not ok:
msg = Processing.tr('Unable to execute algorithm\n{0}').format(msg)
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