diff --git a/headers/enduro2d/utils/module.hpp b/headers/enduro2d/utils/module.hpp
index 5ceadba2..fc7d1bbe 100644
--- a/headers/enduro2d/utils/module.hpp
+++ b/headers/enduro2d/utils/module.hpp
@@ -82,7 +82,7 @@ namespace e2d::modules
 
     template < typename... ImplTs >
     void shutdown() noexcept {
-        return (... , module<typename ImplTs::base_type>::shutdown());
+        (... , module<typename ImplTs::base_type>::shutdown());
     }
 
     template < typename... ImplTs >
diff --git a/scripts/pvs_analyze.sh b/scripts/pvs_analyze.sh
index 8a81ea76..ef22f20a 100755
--- a/scripts/pvs_analyze.sh
+++ b/scripts/pvs_analyze.sh
@@ -6,7 +6,7 @@ pushd $BUILD_DIR/pvs_analyze
 rm -rf pvs_report
 cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=On ../..
 pvs-studio-analyzer analyze\
-                    --disableLicenseExpirationCheck\
+                    -e _deps\
                     -e ../../untests\
                     -e ../../modules\
                     -e ../../headers/3rdparty\
diff --git a/sources/enduro2d/core/dbgui_impl/widgets/console_widget.cpp b/sources/enduro2d/core/dbgui_impl/widgets/console_widget.cpp
index 33f7b29f..04dfd9db 100644
--- a/sources/enduro2d/core/dbgui_impl/widgets/console_widget.cpp
+++ b/sources/enduro2d/core/dbgui_impl/widgets/console_widget.cpp
@@ -62,9 +62,9 @@ namespace e2d::dbgui_widgets
                 const str name = str(enum_hpp::to_string_or_throw(level));
                 const std::size_t index = enum_hpp::to_index_or_throw(level);
 
-                bool level_enable = levels_[index];
-                if ( ImGui::Checkbox(name.c_str(), &level_enable) ) {
-                    levels_[index] = level_enable;
+                bool level_enabled = levels_.test(index);
+                if ( ImGui::Checkbox(name.c_str(), &level_enabled) ) {
+                    levels_.set(index, level_enabled);
                 }
             }
         });
diff --git a/sources/enduro2d/core/engine.cpp b/sources/enduro2d/core/engine.cpp
index 5fa3e6b3..7d752bda 100644
--- a/sources/enduro2d/core/engine.cpp
+++ b/sources/enduro2d/core/engine.cpp
@@ -477,17 +477,18 @@ namespace e2d
     }
 
     engine::~engine() noexcept {
-        modules::shutdown<dbgui>();
-        modules::shutdown<render>();
-        modules::shutdown<window>();
-        modules::shutdown<network>();
-        modules::shutdown<audio>();
-        modules::shutdown<input>();
-        modules::shutdown<vfs>();
-        modules::shutdown<debug>();
-        modules::shutdown<profiler>();
-        modules::shutdown<deferrer>();
-        modules::shutdown<platform>();
+        modules::shutdown<
+            dbgui,
+            render,
+            window,
+            network,
+            audio,
+            input,
+            vfs,
+            debug,
+            profiler,
+            deferrer,
+            platform>();
     }
 
     bool engine::start(application_uptr app) {
diff --git a/sources/enduro2d/high/starter.cpp b/sources/enduro2d/high/starter.cpp
index 503a8837..67fae25f 100644
--- a/sources/enduro2d/high/starter.cpp
+++ b/sources/enduro2d/high/starter.cpp
@@ -249,13 +249,14 @@ namespace e2d
     starter::~starter() noexcept {
         the<luasol>().collect_garbage();
 
-        modules::shutdown<editor>();
-        modules::shutdown<world>();
-        modules::shutdown<library>();
-        modules::shutdown<luasol>();
-        modules::shutdown<inspector>();
-        modules::shutdown<factory>();
-        modules::shutdown<engine>();
+        modules::shutdown<
+            editor,
+            world,
+            library,
+            luasol,
+            inspector,
+            factory,
+            engine>();
     }
 
     bool starter::start(application_uptr app) {
diff --git a/sources/enduro2d/utils/font_impl/font_reader_bmfont.cpp b/sources/enduro2d/utils/font_impl/font_reader_bmfont.cpp
index 0ffb771b..35d2bc57 100644
--- a/sources/enduro2d/utils/font_impl/font_reader_bmfont.cpp
+++ b/sources/enduro2d/utils/font_impl/font_reader_bmfont.cpp
@@ -344,7 +344,6 @@ namespace e2d::fonts::impl
             && font_content.info.atlas_size.y > 0u
             && font_content.info.font_size > 0u
             && font_content.info.line_height > 0u
-            && font_content.info.font_size > 0u
             && font_content.info.glyph_ascent > 0u;
 
         bool glyphs_valid = true;