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Prevent from passing an empty string

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YishiMichael 2022-04-12 23:19:10 +08:00
parent 42444d090e
commit bff9f74b04
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1 changed files with 1 additions and 1 deletions
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manimlib/mobject/svg/mtex_mobject.py
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@ -33,7 +33,7 @@ class MTex(LabelledString):
def __init__(self, tex_string: str, **kwargs): def __init__(self, tex_string: str, **kwargs):
# Prevent from passing an empty string. # Prevent from passing an empty string.
if not tex_string: if not tex_string.strip():
tex_string = "\\\\" tex_string = "\\\\"
self.tex_string = tex_string self.tex_string = tex_string
super().__init__(tex_string, **kwargs) super().__init__(tex_string, **kwargs)