[processing][SAGA] Avoid unicode errors when parsing description files

nyalldawson · nyalldawson · commit 8307264c3b61 · 2018-06-05T05:25:16.000+10:00
Fixes #19062
diff --git a/python/plugins/processing/algs/saga/SagaAlgorithm.py b/python/plugins/processing/algs/saga/SagaAlgorithm.py
@@ -112,7 +112,7 @@ def flags(self):
         return super().flags() | QgsProcessingAlgorithm.FlagNoThreading
 
     def defineCharacteristicsFromFile(self):
-        with open(self.description_file) as lines:
+        with open(self.description_file, encoding="utf-8") as lines:
             line = lines.readline().strip('\n').strip()
             self._name = line
             if '|' in self._name:
