From 396adbce32e4011e21f281d701ad9e4bf98ed85c Mon Sep 17 00:00:00 2001
From: Will McGugan <willmcgugan@gmail.com>
Date: Thu, 22 Oct 2020 21:54:45 +0100
Subject: [PATCH] mypy and formatting

---
 rich/text.py       | 4 ++--
 tests/test_text.py | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/rich/text.py b/rich/text.py
index ee4ac0cf..353ccb0c 100644
--- a/rich/text.py
+++ b/rich/text.py
@@ -1060,7 +1060,7 @@ class Text(JupyterMixin):
         blank_lines = 0
         for line in text.split():
             match = re_indent.match(line.plain)
-            if not match.group(2):
+            if not match or not match.group(2):
                 blank_lines += 1
                 continue
             indent = match.group(1)
@@ -1096,4 +1096,4 @@ def __add__(self, other: Any) -> "Text":
 """
     text = Text(code)
     text = text.with_indent_guides()
-    print(text)
\ No newline at end of file
+    print(text)
diff --git a/tests/test_text.py b/tests/test_text.py
index 5cfc288a..2b0e1541 100644
--- a/tests/test_text.py
+++ b/tests/test_text.py
@@ -635,4 +635,4 @@ foo = [
     print(result.plain)
     print(repr(result.plain))
     expected = "for a in range(10):\n│   print(a)\n\nfoo = [\n│   1,\n│   {\n│   │   2\n│   }\n]\n"
-    assert result.plain == expected
\ No newline at end of file
+    assert result.plain == expected