altosuilib: Don't drain voice when terminating display

If the voice thread is wedged (as with PulseAudio and un-patched
freetts 1.2.2), we'll get stuck here and the UI will freeze up.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/altosuilib/AltosDisplayThread.java b/altosuilib/AltosDisplayThread.java
index 3fcc02dac353bba782fb15b85218c69d7b20fcd3..5e691ac4c47683bb603ac163f28c4665f2206b2e 100644 (file)
--- a/altosuilib/AltosDisplayThread.java
+++ b/altosuilib/AltosDisplayThread.java
@@ -159,9 +159,6 @@ public class AltosDisplayThread extends Thread {
                                        report(false);
                                }
                        } catch (InterruptedException ie) {
-                               try {
-                                       voice.drain();
-                               } catch (InterruptedException iie) { }
                        }
                }