diff --git a/src/story_gui.cpp b/src/story_gui.cpp --- a/src/story_gui.cpp +++ b/src/story_gui.cpp @@ -622,8 +622,8 @@ public: */ void UpdatePrevNextDisabledState() { - this->SetWidgetDisabledState(WID_SB_PREV_PAGE, story_pages.size() == 0 || this->IsFirstPageSelected()); - this->SetWidgetDisabledState(WID_SB_NEXT_PAGE, story_pages.size() == 0 || this->IsLastPageSelected()); + this->SetWidgetDisabledState(WID_SB_PREV_PAGE, story_pages.empty() || this->IsFirstPageSelected()); + this->SetWidgetDisabledState(WID_SB_NEXT_PAGE, story_pages.empty() || this->IsLastPageSelected()); this->SetWidgetDirty(WID_SB_PREV_PAGE); this->SetWidgetDirty(WID_SB_NEXT_PAGE); } @@ -869,7 +869,7 @@ public: this->BuildStoryPageList(); /* Was the last page removed? */ - if (this->story_pages.size() == 0) { + if (this->story_pages.empty()) { this->selected_generic_title.clear(); } @@ -884,7 +884,7 @@ public: this->SetSelectedPage(this->story_pages[0]->index); } - this->SetWidgetDisabledState(WID_SB_SEL_PAGE, this->story_pages.size() == 0); + this->SetWidgetDisabledState(WID_SB_SEL_PAGE, this->story_pages.empty()); this->SetWidgetDirty(WID_SB_SEL_PAGE); this->UpdatePrevNextDisabledState(); } else if (data >= 0 && this->selected_page_id == data) {