724 			if (!tp->u.fpath) {  in comexec()
731 			if (include(tp->u.fpath, 0, NULL, false) < 0) {  in comexec()
734 				    tp->u.fpath, cstrerror(errno));  in comexec()
741 				    "function not defined by", tp->u.fpath);  in comexec()
1108 	char *fpath;  in findcom()  local
1127 			if ((fpath = str_val(global("FPATH"))) == null) {  in findcom()
1128 				tp->u.fpath = NULL;  in findcom()
1131 				tp->u.fpath = search_path(name, fpath, R_OK,  in findcom()
1172 		    (fpath = str_val(global("FPATH"))) != null &&  in findcom()
1173 		    (npath.ro = search_path(name, fpath, R_OK,  in findcom()
1185 			tp->u.fpath = npath.ro;  in findcom()