1 files changed, 7 insertions, 4 deletions
diff --git a/vendor/gopkg.in/ini.v1/file.go b/vendor/gopkg.in/ini.v1/file.go
index f95606f9..2fcd8de6 100644
--- a/vendor/gopkg.in/ini.v1/file.go
+++ b/vendor/gopkg.in/ini.v1/file.go
@@ -55,6 +55,9 @@ func newFile(dataSources []dataSource, opts LoadOptions) *File {
 	if len(opts.KeyValueDelimiterOnWrite) == 0 {
 		opts.KeyValueDelimiterOnWrite = "="
 	}
+	if len(opts.ChildSectionDelimiter) == 0 {
+		opts.ChildSectionDelimiter = "."
+	}
 
 	return &File{
 		BlockMode:   true,
@@ -82,7 +85,7 @@ func (f *File) NewSection(name string) (*Section, error) {
 		return nil, errors.New("empty section name")
 	}
 
-	if f.options.Insensitive && name != DefaultSection {
+	if (f.options.Insensitive || f.options.InsensitiveSections) && name != DefaultSection {
 		name = strings.ToLower(name)
 	}
 
@@ -144,7 +147,7 @@ func (f *File) SectionsByName(name string) ([]*Section, error) {
 	if len(name) == 0 {
 		name = DefaultSection
 	}
-	if f.options.Insensitive {
+	if f.options.Insensitive || f.options.InsensitiveSections {
 		name = strings.ToLower(name)
 	}
 
@@ -236,7 +239,7 @@ func (f *File) DeleteSectionWithIndex(name string, index int) error {
 	if len(name) == 0 {
 		name = DefaultSection
 	}
-	if f.options.Insensitive {
+	if f.options.Insensitive || f.options.InsensitiveSections {
 		name = strings.ToLower(name)
 	}
 
@@ -347,7 +350,7 @@ func (f *File) writeToBuffer(indent string) (*bytes.Buffer, error) {
 			}
 		}
 
-		if i > 0 || DefaultHeader {
+		if i > 0 || DefaultHeader || (i == 0 && strings.ToUpper(sec.name) != DefaultSection) {
 			if _, err := buf.WriteString("[" + sname + "]" + LineBreak); err != nil {
 				return nil, err
 			}