Fix for #7

2020-05-22 02:27:52 +09:00
parent 785a82b618
commit f7ec14e166
2 changed files with 11 additions and 7 deletions
--- a/pytchat/tool/extract/extractor.py
+++ b/pytchat/tool/extract/extractor.py
@@ -40,10 +40,11 @@ class Extractor:
        return self

    def _set_block_end(self):
-        for i in range(len(self.blocks)-1):
-            self.blocks[i].end = self.blocks[i+1].first
-        self.blocks[-1].end = self.duration*1000
-        self.blocks[-1].is_last =True
+        if len(self.blocks) > 0:
+            for i in range(len(self.blocks)-1):
+                self.blocks[i].end = self.blocks[i+1].first
+            self.blocks[-1].end = self.duration*1000
+            self.blocks[-1].is_last =True
        return self

    def _remove_overlap(self):