This closes qax-os#2132, fix a v2.9.1 regression bug introduced by commit ce9061f

- Update GitHub Action configuration for test build on ARM

Author: xuri

.github/workflows/go.yml

@@ -28,6 +28,15 @@ jobs:
     - name: Build
       run: go build -v .
 
+    - name: Build on ARM
+      if: runner.os == 'Linux'
+      run: |
+        GOARCH=arm GOARM=5 go build .
+        GOARCH=arm GOARM=6 go build .
+        GOARCH=arm GOARM=7 go build .
+        GOARCH=arm64 go build .
+        GOARCH=arm64 GOOS=android go build .
+
     - name: Test
       run: env GO111MODULE=on go test -v -timeout 50m -race ./... -coverprofile='coverage.txt' -covermode=atomic
 

file.go

@@ -211,7 +211,7 @@ func (f *File) writeToZip(zw *zip.Writer) error {
 			break
 		}
 		content, _ := f.Pkg.Load(path)
-		if n, err = fi.Write(content.([]byte)); n > math.MaxUint32 {
+		if n, err = fi.Write(content.([]byte)); int64(n) > math.MaxUint32 {
 			f.zip64Entries = append(f.zip64Entries, path)
 		}
 	}
@@ -228,7 +228,7 @@ func (f *File) writeToZip(zw *zip.Writer) error {
 		if fi, err = zw.Create(path); err != nil {
 			break
 		}
-		if n, err = fi.Write(f.readBytes(path)); n > math.MaxUint32 {
+		if n, err = fi.Write(f.readBytes(path)); int64(n) > math.MaxUint32 {
 			f.zip64Entries = append(f.zip64Entries, path)
 		}
 	}