Index: extobj.h
===================================================================
--- extobj.h	(revision 11144)
+++ extobj.h	(revision 11145)
@@ -56,19 +56,19 @@
 /*** implementation ***/
 RND_INLINE void csch_extobj_update(csch_cgrp_t *grp)
 {
-	if ((grp->extobj != NULL) && (grp->extobj->update != NULL))
+	if ((grp->extobj_inhibit == 0) && (grp->extobj != NULL) && (grp->extobj->update != NULL))
 		grp->extobj->update(grp);
 }
 
 RND_INLINE void csch_extrobj_attr_edit_pre(csch_cgrp_t *grp, const char *key)
 {
-	if ((grp->extobj != NULL) && (grp->extobj->attr_edit_pre != NULL))
+	if ((grp->extobj_inhibit == 0) && (grp->extobj != NULL) && (grp->extobj->attr_edit_pre != NULL))
 		grp->extobj->attr_edit_pre(grp, key);
 }
 
 RND_INLINE void csch_extrobj_attr_edit_post(csch_cgrp_t *grp, const char *key)
 {
-	if ((grp->extobj != NULL) && (grp->extobj->attr_edit_post != NULL))
+	if ((grp->extobj_inhibit == 0) && (grp->extobj != NULL) && (grp->extobj->attr_edit_post != NULL))
 		grp->extobj->attr_edit_post(grp, key);
 }