From 9274b870abcebe2605d118a394ab23dd8ce3eef4 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 29 Mar 2013 09:48:29 +0100
Subject: [PATCH] vtl: amend  0c2d95b - fix possible race condition when
 terminating external program

---
 gtk2_ardour/system_exec.cc | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/gtk2_ardour/system_exec.cc b/gtk2_ardour/system_exec.cc
index 44fed48c12..00b212710e 100644
--- a/gtk2_ardour/system_exec.cc
+++ b/gtk2_ardour/system_exec.cc
@@ -306,7 +306,6 @@ SystemExec::output_interposer()
 		ReadStdout(data, bytesRead);/* EMIT SIGNAL */
 	}
 	Terminated();/* EMIT SIGNAL */
-	terminate();
 }
 
 void
@@ -618,7 +617,6 @@ SystemExec::output_interposer()
 		ReadStdout(rv, r);/* EMIT SIGNAL */
 	}
 	Terminated();/* EMIT SIGNAL */
-	terminate();
 }
 
 void
@@ -653,9 +651,6 @@ SystemExec::write_to_stdin(std::string d, size_t len)
 			}
 			if (r != (len-c)) {
 				::pthread_mutex_unlock(&write_lock);
-#if 1 // debug
-				printf("XXX: child process communication breakdown.\n");
-#endif
 				return c;
 			}
 			break;