blc2 - Python library and frontend for running theatrical lighting and SFX. Written for the English 2041F fall 2019 theatre production of "The Cenci". git clone https://benconnors.ca/git-repos/blc2

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commit e7a0cc042c298682799ed4a47c8ee4639fc44517
parent 711805d71ee4abdac1e5c96a702647e493cc9056
Author: Ben Connors <benconnors@outlook.com>
Date:   Fri,  8 Nov 2019 23:20:08 -0500

Fix pager oversight

- Shouldn't add an extra line when no lines are there

Diffstat:
M
interface/pager.py
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/interface/pager.py b/interface/pager.py
@@ -71,7 +71,7 @@ class Pager:
 
     def display_many(self, s, split=False):
         with self._lock:
-            if split:
+            if split and self._lines:
                 self._lines.append("")
                 self._actual.append("")
             for l in s: