| --- |
| Lib/wave.py | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| Index: Python-2.7.16/Lib/wave.py |
| =================================================================== |
| --- Python-2.7.16.orig/Lib/wave.py |
| +++ Python-2.7.16/Lib/wave.py |
| @@ -272,6 +272,8 @@ class Wave_read: |
| self._sampwidth = (sampwidth + 7) // 8 |
| else: |
| raise Error, 'unknown format: %r' % (wFormatTag,) |
| + if self._nchannels == 0: |
| + raise ValueError("The audio file in wav format should have at least one channel!") |
| self._framesize = self._nchannels * self._sampwidth |
| self._comptype = 'NONE' |
| self._compname = 'not compressed' |
