From ac0d597e75817e4ed52e2e6f11d379f6b6d5f0cf Mon Sep 17 00:00:00 2001
From: Paul Lietar <paul@lietar.net>
Date: Wed, 20 Jan 2016 10:31:43 +0000
Subject: [PATCH] =?UTF-8?q?Ignore=20files=20which=20don=E2=80=99t=20have?=
 =?UTF-8?q?=20an=20id.?=
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Fixes #42
---
 Cargo.lock      | 4 ++--
 src/lib.rs      | 2 +-
 src/metadata.rs | 2 ++
 src/spirc.rs    | 2 +-
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 56abdcf3..6cbfb0da 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -15,7 +15,7 @@ dependencies = [
  "protobuf 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "protobuf_macros 0.1.2 (git+https://github.com/plietar/rust-protobuf-macros.git)",
  "rand 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "rpassword 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rpassword 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-crypto 0.2.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "shannon 0.1.1 (git+https://github.com/plietar/rust-shannon.git)",
@@ -316,7 +316,7 @@ dependencies = [
 
 [[package]]
 name = "rpassword"
-version = "0.1.0"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/src/lib.rs b/src/lib.rs
index 586f4336..66a8c52d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,6 @@
 #![crate_name = "librespot"]
 
-#![feature(plugin,zero_one,iter_arith,mpsc_select,clone_from_slice)]
+#![feature(plugin,zero_one,iter_arith,mpsc_select)]
 
 #![plugin(protobuf_macros)]
 #![plugin(json_macros)]
diff --git a/src/metadata.rs b/src/metadata.rs
index d3ac8b00..2cdcd73e 100644
--- a/src/metadata.rs
+++ b/src/metadata.rs
@@ -73,6 +73,7 @@ impl MetadataTrait for Track {
             album: SpotifyId::from_raw(msg.get_album().get_gid()),
             files: msg.get_file()
                       .iter()
+                      .filter(|file| file.has_file_id())
                       .map(|file| {
                           let mut dst = [0u8; 20];
                           dst.clone_from_slice(&file.get_file_id());
@@ -108,6 +109,7 @@ impl MetadataTrait for Album {
             covers: msg.get_cover_group()
                        .get_image()
                        .iter()
+                       .filter(|image| image.has_file_id())
                        .map(|image| {
                            let mut dst = [0u8; 20];
                            dst.clone_from_slice(&image.get_file_id());
diff --git a/src/spirc.rs b/src/spirc.rs
index 9b779596..cb82934d 100644
--- a/src/spirc.rs
+++ b/src/spirc.rs
@@ -156,7 +156,7 @@ impl<D: SpircDelegate> SpircManager<D> {
                 self.tracks = frame.get_state()
                                    .get_track()
                                    .iter()
-                                   .filter(|track| track.get_gid().len()==16)
+                                   .filter(|track| track.has_gid())
                                    .map(|track| SpotifyId::from_raw(track.get_gid()))
                                    .collect();