From a4d5dfa328bb457698e4edfd24eac36f1fdfac01 Mon Sep 17 00:00:00 2001
From: Mitchell Livingston <livings124@transmissionbt.com>
Date: Tue, 19 Jun 2007 00:08:06 +0000
Subject: [PATCH] avoid ridiculously rate divide-by-0

---
 libtransmission/torrent.c | 6 +++++-
 macosx/Controller.m       | 4 ++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/libtransmission/torrent.c b/libtransmission/torrent.c
index 624c60991..2aeb4cfb8 100644
--- a/libtransmission/torrent.c
+++ b/libtransmission/torrent.c
@@ -663,7 +663,11 @@ float
 tr_torrentFileCompletion ( const tr_torrent_t * tor, int fileIndex )
 {
     const uint64_t c = tr_torrentFileBytesCompleted ( tor, fileIndex );
-    return (double)c / tor->info.files[fileIndex].length;
+    uint64_t length = tor->info.files[fileIndex].length;
+    
+    if( !length )
+        return 1.0;
+    return (double)c / length;
 }
 
 float*
diff --git a/macosx/Controller.m b/macosx/Controller.m
index ce2847fd1..e1de0d813 100644
--- a/macosx/Controller.m
+++ b/macosx/Controller.m
@@ -161,8 +161,8 @@ static void sleepCallBack(void * controller, io_service_t y, natural_t messageTy
     {
         fLib = tr_init("macosx");
         
-        fTorrents = [[NSMutableArray alloc] initWithCapacity: 10];
-        fDisplayedTorrents = [[NSMutableArray alloc] initWithCapacity: 10];
+        fTorrents = [[NSMutableArray alloc] init];
+        fDisplayedTorrents = [[NSMutableArray alloc] init];
         fPendingTorrentDownloads = [[NSMutableDictionary alloc] init];
         
         fDefaults = [NSUserDefaults standardUserDefaults];