EACDemuxer: use readStream before WaitForExit to avoid a deadlock when reading a stream synchronously.

Otherwise if the child process writes a large amount of text, the child process will wait indefinitely for the parent process to read the stream, while the parent process will wait indefinitely for the child process to exit.

Author: sinsanction

OKEGui/OKEGui/JobProcessor/Demuxer/EACDemuxer.cs

@@ -126,8 +126,8 @@ private void StartEac(string arguments, bool asyncRead)
                 }
                 else
                 {
-                    proc.WaitForExit();
                     readStream(proc.StandardOutput);
+                    proc.WaitForExit();
                 }
             }
             catch (Exception e) { throw e; }