Merge from 5.x: PR #16214

spyder-ide · Aug 15, 2021 · 3560014 · 3560014
2 parents bbd9b1f + 5547bda
commit 3560014
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/spyder/plugins/editor/widgets/codeeditor.py b/spyder/plugins/editor/widgets/codeeditor.py
@@ -2833,10 +2833,12 @@ def paste(self):
                 preceding_text)
 
             # Make sure the code is not flattened
-            max_dedent = min(
-                [self.get_line_indentation(line)
-                 for line in remaining_lines if line.strip() != ""])
-            lines_adjustment = max(lines_adjustment, -max_dedent)
+            indentations = [
+                self.get_line_indentation(line)
+                for line in remaining_lines if line.strip() != ""]
+            if indentations:
+                max_dedent = min(indentations)
+                lines_adjustment = max(lines_adjustment, -max_dedent)
 
             # Get new text
             remaining_lines = [