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Userland: Don't explicitly call Vector<T>::is_null()

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This method always returns false so there's no reason for calling it.
This commit is contained in:
Gunnar Beutner 2021-05-16 08:47:13 +02:00 committed by Andreas Kling
parent 24ca645f08
commit c4d0b0cd6b
Notes: sideshowbarker 2024-07-18 18:01:42 +09:00 
Author: https://github.com/gunnarbeutner
Commit: https://github.com/SerenityOS/serenity/commit/c4d0b0cd6b0
Pull-request: https://github.com/SerenityOS/serenity/pull/7151
Reviewed-by: https://github.com/alimpfard
2 changed files with 20 additions and 22 deletions
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2
Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp
View File

@ -23,7 +23,7 @@ void BarsVisualizationWidget::paint_event(GUI::PaintEvent& event)
painter.add_clip_rect(event.rect());
painter.fill_rect(frame_inner_rect(), Color::Black);
if (m_sample_buffer.is_null() || m_sample_buffer.is_empty())
if (m_sample_buffer.is_empty())
return;
fft(m_sample_buffer, false);

40
Userland/Libraries/LibLine/SuggestionManager.cpp
View File

@ -99,30 +99,28 @@ SuggestionManager::CompletionAttemptResult SuggestionManager::attempt_completion
if (m_next_suggestion_index < m_suggestions.size()) {
auto can_complete = m_next_suggestion_invariant_offset <= m_largest_common_suggestion_prefix_length;
if (!m_last_shown_suggestion.text.is_null()) {
ssize_t actual_offset;
size_t shown_length = m_last_shown_suggestion_display_length;
switch (mode) {
case CompletePrefix:
ssize_t actual_offset;
size_t shown_length = m_last_shown_suggestion_display_length;
switch (mode) {
case CompletePrefix:
actual_offset = 0;
break;
case ShowSuggestions:
actual_offset = 0 - m_largest_common_suggestion_prefix_length + m_next_suggestion_invariant_offset;
if (can_complete)
shown_length = m_largest_common_suggestion_prefix_length + m_last_shown_suggestion.trivia_view.length();
break;
default:
if (m_last_shown_suggestion_display_length == 0)
actual_offset = 0;
break;
case ShowSuggestions:
actual_offset = 0 - m_largest_common_suggestion_prefix_length + m_next_suggestion_invariant_offset;
if (can_complete)
shown_length = m_largest_common_suggestion_prefix_length + m_last_shown_suggestion.trivia_view.length();
break;
default:
if (m_last_shown_suggestion_display_length == 0)
actual_offset = 0;
else
actual_offset = 0 - m_last_shown_suggestion_display_length + m_next_suggestion_invariant_offset;
break;
}
result.offset_region_to_remove = { m_next_suggestion_invariant_offset, shown_length };
result.new_cursor_offset = actual_offset;
else
actual_offset = 0 - m_last_shown_suggestion_display_length + m_next_suggestion_invariant_offset;
break;
}
result.offset_region_to_remove = { m_next_suggestion_invariant_offset, shown_length };
result.new_cursor_offset = actual_offset;
auto& suggestion = suggest();
set_current_suggestion_initiation_index(initiation_start_index);