Merge branch 'fix/empty-go-tags' into 'develop'

Fix empty tags handling for 'reindex' and 'json' #1918

See merge request itv-backend/reindexer!1749

.github/workflows/test.yml

@@ -209,7 +209,7 @@ jobs:
         run: |
           if [[ $OS == ubuntu* ]]; then
             sudo ./dependencies.sh
-            python3 -m pip install setuptools
+            python3 -m pip install setuptools build
           else
             ./dependencies.sh
           fi
@@ -238,7 +238,9 @@ jobs:
         with:
           repository: restream/reindexer-py
       - name: Install PyReindexer
-        run: sudo python3 setup.py install
+        run: |
+          python -m build
+          python -m pip install .
       - name: Test PyReindexer
         run: |
           cd pyreindexer

cjson/decoder.go

@@ -36,8 +36,7 @@ func fieldByTag(t reflect.Type, tag string) (result reflect.StructField, ok bool
 	}
 	for i := 0; i < t.NumField(); i++ {
 		result = t.Field(i)
-		if ftag := result.Tag.Get("json"); len(ftag) > 0 {
-			ftag, _ = splitStr(ftag, ',')
+		if ftag, _ := splitStr(result.Tag.Get("json"), ','); len(ftag) > 0 {
 			if tag == ftag {
 				return result, true
 			}