source: apply some Golint rules

2 files changed, 17 insertions, 21 deletions

diff --git a/source/file.go b/source/file.go
index a4a5b27c3..393c231b9 100644
--- a/source/file.go
+++ b/source/file.go
@@ -53,19 +53,17 @@ func (f *File) BaseFileName() string {
 func (f *File) Section() string {
 	if f.section != "" {
 		return f.section
-	} else {
-		f.section = helpers.GuessSection(f.Dir())
-		return f.section
 	}
+	f.section = helpers.GuessSection(f.Dir())
+	return f.section
 }
 
 func (f *File) LogicalName() string {
 	if f.logicalName != "" {
 		return f.logicalName
-	} else {
-		_, f.logicalName = filepath.Split(f.relpath)
-		return f.logicalName
 	}
+	_, f.logicalName = filepath.Split(f.relpath)
+	return f.logicalName
 }
 
 func (f *File) SetDir(dir string) {
@@ -75,19 +73,17 @@ func (f *File) SetDir(dir string) {
 func (f *File) Dir() string {
 	if f.dir != "" {
 		return f.dir
-	} else {
-		f.dir, _ = filepath.Split(f.relpath)
-		return f.dir
 	}
+	f.dir, _ = filepath.Split(f.relpath)
+	return f.dir
 }
 
 func (f *File) Extension() string {
 	if f.ext != "" {
 		return f.ext
-	} else {
-		f.ext = strings.TrimPrefix(filepath.Ext(f.LogicalName()), ".")
-		return f.ext
 	}
+	f.ext = strings.TrimPrefix(filepath.Ext(f.LogicalName()), ".")
+	return f.ext
 }
 
 func (f *File) Ext() string {
diff --git a/source/filesystem.go b/source/filesystem.go
index 597d8c7a9..d30eea8da 100644
--- a/source/filesystem.go
+++ b/source/filesystem.go
@@ -107,17 +107,17 @@ func (f *Filesystem) captureFiles() {
 				return filepath.SkipDir
 			}
 			return nil
-		} else {
-			if isNonProcessablePath(filePath) {
-				return nil
-			}
-			data, err := ioutil.ReadFile(filePath)
-			if err != nil {
-				return err
-			}
-			f.add(filePath, bytes.NewBuffer(data))
+		}
+
+		if isNonProcessablePath(filePath) {
 			return nil
 		}
+		data, err := ioutil.ReadFile(filePath)
+		if err != nil {
+			return err
+		}
+		f.add(filePath, bytes.NewBuffer(data))
+		return nil
 	}
 
 	filepath.Walk(f.Base, walker)