[refactor] Single quotes consistency

[youtube-dl] / youtube_dl / postprocessor / execafterdownload.py

diff --git a/youtube_dl/postprocessor/execafterdownload.py b/youtube_dl/postprocessor/execafterdownload.py
index 13794b7ba8653b179a08a348744441ae5c296852..74f66d669c0679a9eece06b1924ecc9f5dae00d2 100644 (file)
--- a/youtube_dl/postprocessor/execafterdownload.py
+++ b/youtube_dl/postprocessor/execafterdownload.py
@@ -19,7 +19,7 @@ class ExecAfterDownloadPP(PostProcessor):
 
         cmd = cmd.replace('{}', shlex_quote(information['filepath']))
 
-        self._downloader.to_screen("[exec] Executing command: %s" % cmd)
+        self._downloader.to_screen('[exec] Executing command: %s' % cmd)
         retCode = subprocess.call(cmd, shell=True)
         if retCode != 0:
             raise PostProcessingError(