Handle if keyword's mother is None
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1 changed files with 1 additions and 1 deletions
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@ -485,7 +485,7 @@ class Keyword(models.Model):
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keyword = models.TextField(blank=True, null=True)
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def __str__(self):
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return '%s > %s' % (self.mother, self.keyword)
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return '%s > %s' % (self.mother, self.keyword) if self.mother else self.keyword
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class ResourceKeyword(models.Model):
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