diff --git a/cmake/functions/SetCompilerSettings.cmake b/cmake/functions/SetCompilerSettings.cmake
index 7fbfd25..8fe56ea 100644
--- a/cmake/functions/SetCompilerSettings.cmake
+++ b/cmake/functions/SetCompilerSettings.cmake
@@ -19,6 +19,7 @@ function(SetWarningSettings TARGET)
         if (MSVC)
             add_definitions(-D_CRT_SECURE_NO_WARNINGS)
             set_target_properties(${TARGET} PROPERTIES COMPILE_FLAGS "/wd4068")
+            set_target_properties(${TARGET} PROPERTIES COMPILE_FLAGS "/we4715")
             set_target_properties(${TARGET} PROPERTIES LINK_FLAGS "/ignore:4099")
         endif()
     endif()
diff --git a/openVulkanoCpp/Scene/DataFormat.cpp b/openVulkanoCpp/Scene/DataFormat.cpp
index f539e47..2dcceb8 100644
--- a/openVulkanoCpp/Scene/DataFormat.cpp
+++ b/openVulkanoCpp/Scene/DataFormat.cpp
@@ -246,6 +246,7 @@ namespace OpenVulkano
 				       || format >= ASTC_4x4_SFLOAT_BLOCK && format <= PVRTC2_4BPP_SRGB_BLOCK_IMG;
 			}
 		}
+		return false;
 	}
 
 	size_t DataFormat::CalculatedSize(uint32_t& width, uint32_t& height)