fix to terminate the process which has been killed

Zulko · Aug 12, 2020 · 1c555ab · 1c555ab
1 parent 69a3a9f
commit 1c555ab
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/moviepy/audio/io/readers.py b/moviepy/audio/io/readers.py
@@ -249,10 +249,11 @@ def buffer_around(self, framenumber):
 
     def close(self):
         if self.proc:
-            self.proc.terminate()
-            self.proc.stdout.close()
-            self.proc.stderr.close()
-            self.proc.wait()
+            if self.proc.poll() is None:
+                self.proc.terminate()
+                self.proc.stdout.close()
+                self.proc.stderr.close()
+                self.proc.wait()
             self.proc = None
 
     def __del__(self):