ahamilton/eris
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Cope with no TERM environment variable.

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Andrew Hamilton 2019-12-26 19:49:01 +10:00
parent 27268b259d
commit e96773510f
1 changed files with 1 additions and 1 deletions
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eris/termstr.py
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@ -104,7 +104,7 @@ class CharStyle:
if isinstance(color, int):
return terminal.color(color, is_foreground)
else: # true color
if os.environ["TERM"] == "xterm":
if os.environ.get("TERM", None) == "xterm":
closest_color = self._TERMINAL256_FORMATTER._closest_color(
*color)
return terminal.color(closest_color, is_foreground)