make sure empty text returns 0 lines

4 months ago · 618803fcc4
parent 3c15e842d3
commit 618803fcc4
1 changed files with 2 additions and 1 deletions
--- a/system/ui/text.py
+++ b/system/ui/text.py
@ -21,7 +21,8 @@ def wrap_text(text, font_size, max_width):

  for paragraph in text.split("\n"):
    if not paragraph.strip():
-      lines.append("")
+      if lines:
+        lines.append("")
      continue
    indent = re.match(r"^\s*", paragraph).group()
    current_line = indent