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Fix #2854: crash if Ndiff exits with error status

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dmiller
2024-05-28 19:30:06 +00:00
parent 453f9a7e25
commit b6e67f834c
2 changed files with 5 additions and 4 deletions
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7
zenmap/zenmapGUI/DiffCompare.py
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@@ -377,9 +377,10 @@ class DiffWindow(Gtk.Window):
error_text = _(
"The ndiff process terminated with status code %d."
) % status
stderr = self.ndiff_process.stderr.read()
if len(stderr) > 0:
error_text += "\n\n" + stderr
if self.ndiff_process.stderr:
stderr = self.ndiff_process.stderr.read()
if len(stderr) > 0:
error_text += "\n\n" + stderr
alert = HIGAlertDialog(
message_format=_("Error running ndiff"),
secondary_text=error_text)