await resp text

stream.py

@@ -246,7 +246,7 @@ async def rewrite(current, proxy):
         logger.info(e)
     if text is not None:
         links = []
-        for line in resp.text.splitlines():
+        for line in text.splitlines():
             if line.startswith("#EXT-X-KEY:METHOD="):
                 matches = re.findall(r'(?<=URI=").+(?=")', line)
                 if len(matches) == 1: