diff --git a/CMakeLists.txt b/CMakeLists.txt
index eb4633d3..d97ef660 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -382,10 +382,12 @@ else()
 	set_source_files_properties(${IMGUI_COLOR_TEXT_EDIT_DIR}/TextEditor.cpp
 		PROPERTIES COMPILE_FLAGS "-Wno-unused-variable -Wno-sign-compare")
 
-	# Disable G++ format string truncation warning
-	#   warning: ‘%s’ directive output may be truncated writing up to 31 bytes into a region of size 28
 	if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+		# Disable warning: '%s' directive output may be truncated writing up to 31 bytes into a region of size 28
 		set_source_files_properties(${IMGUI_DIR}/imgui_demo.cpp PROPERTIES COMPILE_FLAGS "-Wno-format-truncation")
+
+		# Disable warning: specified size between ... and ... exceeds maximum object size
+		set_source_files_properties(${IMGUI_DIR}/imgui_draw.cpp PROPERTIES COMPILE_FLAGS "-Wno-stringop-overflow")
 	endif()
 
 	# Disable C++ exceptions and RTTI
diff --git a/Quake/sv_phys.c b/Quake/sv_phys.c
index 36513228..dc11577d 100644
--- a/Quake/sv_phys.c
+++ b/Quake/sv_phys.c
@@ -247,6 +247,7 @@ int SV_FlyMove (edict_t *ent, float time, trace_t *steptrace)
 	blocked = 0;
 	VectorCopy (ent->v.velocity, original_velocity);
 	VectorCopy (ent->v.velocity, primal_velocity);
+	VectorCopy (vec3_origin, new_velocity);
 	numplanes = 0;
 
 	time_left = time;