From f2ed1e40088fb2fcb9d715fa321c4c69e79243d4 Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Sun, 2 Sep 2007 00:50:08 +0000
Subject: Make clip generation progress indicator work reliably.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14570 a1c6a512-1295-4272-9138-f99709370657
---
 tools/voice.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/voice.pl b/tools/voice.pl
index 85ff6642f4..bec358f5fe 100755
--- a/tools/voice.pl
+++ b/tools/voice.pl
@@ -257,6 +257,7 @@ sub generateclips {
     my $pool_file;
     open(VOICEFONTIDS, "> voicefontids");
     my $i = 0;
+    local $| = 1; # make progress indicator work reliably
 
     my $tts_object = init_tts($tts_engine, $tts_engine_opts, $language);
     print("Generating voice clips");
-- 
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