vkconfig: fix profile name invalid init

Change-Id: I25493632e09a00aff42baf4c8f6ea33f9a497fea

vkconfig/widget_setting_filesystem.cpp

@@ -103,6 +103,7 @@ void WidgetSettingFilesystem::LoadFile(const std::string& path) {
             file_setting_data.profile_names = GetProfileNames(path);
 
             SettingDataString* enum_setting_data = FindSetting<SettingDataString>(this->data_set, "profile_name");
+            enum_setting_data->value.clear();
             if (!file_setting_data.profile_names.empty() && enum_setting_data != nullptr) {
                 enum_setting_data->value = file_setting_data.profile_names[0];
             }
@@ -135,12 +136,6 @@ void WidgetSettingFilesystem::browseButtonClicked() {
 
     if (!file.empty()) {
         file = ConvertNativeSeparators(file);
-        LoadFile(file);
-
-        if (VKC_ENV == VKC_ENV_WIN32) {
-            file = ConvertSeparators(file, "/", GetNativeSeparator());
-        }
-
         this->data().value = file;
 
         field->setText(this->data().value.c_str());
@@ -151,6 +146,15 @@ void WidgetSettingFilesystem::browseButtonClicked() {
 
 void WidgetSettingFilesystem::textFieldChanged(const QString& value) {
     std::string file = value.toStdString();
+
+    if (!file.empty()) {
+        LoadFile(file);
+
+        if (VKC_ENV == VKC_ENV_WIN32) {
+            file = ConvertSeparators(file, "/", GetNativeSeparator());
+        }
+    }
+
     this->data().value = file;
     this->field->setToolTip(this->field->text());