[get_exe_version] Do version probes with <&-

[youtube-dl] / youtube_dl / utils.py

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 28941673fa9bec36b24464faa79cc3b2348aca99..a89ff6908b3bfe2f42488b63ba2515d48e15f4da 100644 (file)
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1820,6 +1820,7 @@ def get_exe_version(exe, args=['--version'],
     try:
         out, _ = subprocess.Popen(
             [encodeArgument(exe)] + args,
+            stdin=subprocess.PIPE,
             stdout=subprocess.PIPE, stderr=subprocess.STDOUT).communicate()
     except OSError:
         return False