Shows scary exclamation mark in QMessageBox.warning. Use QMessageBox.information instead. (Resolves qubes-issues/8538)

Author: kennethrrosen

qubesmanager/restore.py

@@ -257,12 +257,12 @@ def thread_finished(self):
         self.progress_bar.setValue(100)
 
         if self.thread.msg:
-            QtWidgets.QMessageBox.warning(
-                self,
-                self.tr("Restore qubes"),
-                self.tr(self.thread.msg))
-
-        if self.thread.msg:
+            messagebox = (
+                QtWidgets.QMessageBox.information
+                if "successful" in self.thread.msg
+                else QtWidgets.QMessageBox.warning
+            )
+            messagebox(self, self.tr("Restore qubes"), self.tr(self.thread.msg))
             self.append_output(self.thread.msg)
 
         if self.showFileDialog.isChecked():