diff --git a/CMakeLists.txt b/CMakeLists.txt
index c4b707d..e6719e4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -98,8 +98,6 @@ set(PROJECT_COMPILE_DATETIME "UNKNOWN")
 string(TIMESTAMP PROJECT_COMPILE_DATETIME UTC)
 
 if(MINGW AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-    message(WARNING "Your current toolchain is not officially supported by FramelessHelper.\n"
-                    "Only LLVM-MinGW (https://github.com/mstorsjo/llvm-mingw) has partial support.")
     set(FRAMELESSHELPER_ENABLE_SPECTRE OFF)
     set(FRAMELESSHELPER_ENABLE_EHCONTGUARD OFF)
     set(FRAMELESSHELPER_ENABLE_INTELCET OFF)
diff --git a/cmake b/cmake
index e3cfeb7..7ae41c4 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit e3cfeb7e0bcc3109c0cbaadfabb6f683dac2eced
+Subproject commit 7ae41c4c9e08d582fea6ffa5380435fc90b2a8cd
diff --git a/src/core/framelessmanager.cpp b/src/core/framelessmanager.cpp
index f4b44aa..108d849 100644
--- a/src/core/framelessmanager.cpp
+++ b/src/core/framelessmanager.cpp
@@ -309,7 +309,7 @@ bool FramelessManagerPrivate::usePureQtImplementation()
 
 void FramelessManagerPrivate::setOverrideTheme(const SystemTheme theme)
 {
-    if(theme==systemTheme()){
+    if (systemTheme() == theme) {
         return;
     }
     if (theme == SystemTheme::Unknown) {