diff --git a/src/66/66-intree.c b/src/66/66-intree.c
index 065df952330c99a5313048ccc55c5d5afd54a796..268077304ad56e95e0814589abcc663113ce48e2 100644
--- a/src/66/66-intree.c
+++ b/src/66/66-intree.c
@@ -204,6 +204,42 @@ static void info_display_enabled(char const *field,char const *treename)
 		strerr_diefu1sys(111,"write to stdout") ;
 }
 
+static void info_get_graph_src(ss_resolve_graph_t *graph,char const *src,unsigned int reverse)
+{
+	
+	size_t srclen = strlen(src), pos ;
+	stralloc sa = STRALLOC_ZERO ;
+	ss_resolve_t res = RESOLVE_ZERO ;
+	char solve[srclen + 1 + SS_SYM_SVC_LEN + SS_SRC_LEN + 1] ;
+	memcpy(solve,src,srclen) ;
+	memcpy(solve + srclen,"/" SS_SYM_DB, SS_SYM_DB_LEN + 1) ;
+	memcpy(solve + srclen + 1 + SS_SYM_DB_LEN,SS_SRC,SS_SRC_LEN) ;
+	solve[srclen + 1 + SS_SYM_DB_LEN + SS_SRC_LEN] = 0 ;
+	
+	if (!sastr_dir_get(&sa,solve,"",S_IFDIR))
+		strerr_diefu2sys(111,"get source service file at: ",solve) ;
+	
+	memcpy(solve + srclen,"/" SS_SYM_SVC,SS_SYM_SVC_LEN + 1) ;
+	solve[srclen + 1 + SS_SYM_SVC_LEN] = 0 ;
+	
+	if (!sastr_dir_get(&sa,solve,"",S_IFDIR)) 
+		strerr_diefu2sys(111,"get source service file at: ",solve) ;
+	
+	for (pos = 0 ;pos < sa.len; pos += strlen(sa.s + pos) + 1)
+	{
+		char *name = sa.s + pos ;
+		if (!ss_resolve_check(src,name))
+			strerr_diefu2x(111,"get resolve of: ",name) ;
+		if (!ss_resolve_read(&res,src,name))
+			strerr_diefu2x(111,"read resolve file of: ",name) ;
+		if (!ss_resolve_graph_build(graph,&res,src,reverse)) 
+			strerr_diefu2x(111,"build the graph from: ",src) ; 
+	}
+	
+	stralloc_free(&sa) ;
+	ss_resolve_free(&res) ;
+}
+
 static void info_display_contains(char const *field, char const *treename)
 {
 	int r ;
@@ -216,8 +252,7 @@ static void info_display_contains(char const *field, char const *treename)
 	!stralloc_cats(&src,SS_SVDIRS) ||
 	!stralloc_0(&src)) exitstralloc("display_contains") ;
 	
-	r = ss_resolve_graph_src(&graph,src.s,0,2) ;
-	if (!r) strerr_diefu2x(111,"resolve source of graph for tree: ",treename) ;
+	info_get_graph_src(&graph,src.s,0) ;
 	
 	padding = info_display_field_name(field) ;