handle empty file set

f73f30f7 · fred · a5f514f8 · f73f30f7
Commit f73f30f7 authored Oct 03, 2017 by fred
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nonstop/models.py nonstop/models.py +4 -1

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--- a/nonstop/models.py
+++ b/nonstop/models.py
@@ -74,7 +74,10 @@ class Track(models.Model):
        return self.nonstopfile_set.all().order_by('creation_timestamp').last().get_local_filepath()

    def file_exists(self):
-        return os.path.exists(self.nonstopfile_set.order_by('creation_timestamp').last().get_local_filepath())
+        try:
+            return os.path.exists(self.nonstopfile_set.order_by('creation_timestamp').last().get_local_filepath())
+        except AttributeError:
+            return False

    def sync_nonstop_zones(self):
        if not self.file_exists():