From 8fdccb68c0b16d5c2f8213f3697c76761af498ad Mon Sep 17 00:00:00 2001
From: Jonas Obrist <jonas.obrist@hennge.com>
Date: Tue, 13 Aug 2024 11:38:10 +0900
Subject: [PATCH] 3.0.1

---
 .github/workflows/release.yml |  1 -
 .github/workflows/test.yml    |  4 +++-
 .travis.yml                   |  9 ---------
 Cargo.lock                    |  2 +-
 Cargo.toml                    |  2 +-
 README.md                     |  7 +++++++
 src/gif.rs                    | 15 ++++++++-------
 7 files changed, 20 insertions(+), 20 deletions(-)
 delete mode 100644 .travis.yml

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 520bd95..d1c5ded 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,6 @@ on:
   push:
     branches:
       - main
-      - master
     tags:
       - '*'
   pull_request:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6e309a9..6df2218 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,5 +1,7 @@
 name: Test
-on: push
+on:
+  push:
+  pull_request:
 jobs:
   test:
     runs-on: ubuntu-latest
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 5caf6f1..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-sudo: false
-language: python
-python:
-  - "2.7"
-  - "3.4"
-  - "3.5"
-  - "nightly"
-  - "pypy"
-script: python setup.py test
diff --git a/Cargo.lock b/Cargo.lock
index 343ddf5..07431fc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -28,7 +28,7 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
 [[package]]
 name = "imgsize"
-version = "3.0.0"
+version = "3.0.1"
 dependencies = [
  "byteorder",
  "paste",
diff --git a/Cargo.toml b/Cargo.toml
index 4a9c0ef..8e3231d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "imgsize"
-version = "3.0.0"
+version = "3.0.1"
 edition = "2021"
 
 [lib]
diff --git a/README.md b/README.md
index 701620b..6698d55 100644
--- a/README.md
+++ b/README.md
@@ -80,3 +80,10 @@ The following must be run in a virtual env:
 pip install '.[test]'
 pytest python-tests
 ```
+
+## Release
+
+1. Change the version number in `Cargo.toml`
+2. Push to the main branch on GitHub (preferably via Pull Request)
+3. Create a Release (git tag) on GitHub
+4. Release will automatically be pushed to PyPI
\ No newline at end of file
diff --git a/src/gif.rs b/src/gif.rs
index 4f4ee09..407853e 100644
--- a/src/gif.rs
+++ b/src/gif.rs
@@ -16,13 +16,14 @@ pub fn get_size(data: &[u8]) -> Option<Size> {
         let width = cursor.read_u16::<LittleEndian>()?;
         let height = cursor.read_u16::<LittleEndian>()?;
         let gtc_flag = cursor.read_u8()?;
-        let gce_offset = 0xd + if gtc_flag & (1 << 7) != 0 {
-            // Ref : https://www.w3.org/Graphics/GIF/spec-gif89a.txt
-            // 3 x 2^(Size of Global Color Table+1)
-            (1 << ((gtc_flag & 0x07) + 1)) * 3
-        } else {
-            0
-        };
+        let gce_offset = 0xd
+            + if gtc_flag & (1 << 7) != 0 {
+                // Ref : https://www.w3.org/Graphics/GIF/spec-gif89a.txt
+                // 3 x 2^(Size of Global Color Table+1)
+                (1 << ((gtc_flag & 0x07) + 1)) * 3
+            } else {
+                0
+            };
         cursor.seek(SeekFrom::Start(gce_offset))?;
         let animated = if cursor.read_u8()? == 0x21 {
             cursor.seek(SeekFrom::Start(gce_offset + 3))?;