Gracefully handle empty COLUMNS/LINES env vars on Linux.

tqdm · May 31, 2021 · 963137c · 963137c
1 parent 6180f18
commit 963137c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tqdm/utils.py b/tqdm/utils.py
@@ -285,7 +285,7 @@ def _screen_shape_linux(fp):  # pragma: no cover
         except Exception:
             try:
                 return [int(os.environ[i]) - 1 for i in ("COLUMNS", "LINES")]
-            except KeyError:
+            except (KeyError, ValueError):
                 return None, None