Fix compilation error

Recent fix was assuming some cleanup is done.

source/blender/editors/armature/armature_edit.c

@@ -44,6 +44,7 @@
 #include "BLI_math.h"
 #include "BLI_ghash.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_action.h"
 #include "BKE_armature.h"
 #include "BKE_constraint.h"
@@ -1456,7 +1457,7 @@ static int armature_dissolve_selected_exec(bContext *C, wmOperator *UNUSED(op))
 		if (ebone->flag & BONE_DONE) {
 			copy_v3_v3(ebone->parent->tail, ebone->tail);
 			ebone->parent->rad_tail = ebone->rad_tail;
-			SET_FLAG_FROM_TEST(ebone->parent->flag, ebone->flag & BONE_TIPSEL, BONE_TIPSEL);
+			BKE_BIT_TEST_SET(ebone->parent->flag, ebone->flag & BONE_TIPSEL, BONE_TIPSEL);
 
 			ED_armature_edit_bone_remove_ex(arm, ebone, false);
 			changed = true;