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-rw-r--r--scss/types.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/scss/types.py b/scss/types.py
index 5d26185..4dc1918 100644
--- a/scss/types.py
+++ b/scss/types.py
@@ -613,6 +613,9 @@ class List(Value):
return List(self.value * int(other.value), use_comma=self.use_comma)
def render(self, compress=False):
+ if not self.value:
+ raise ValueError("Can't render empty list as CSS")
+
delim = self.delimiter(compress)
return delim.join(