Added the manually the suggested code of #282

src/common/sql/pgrouting_node_network.sql

@@ -183,11 +183,15 @@ BEGIN
 --    drop table if exists inter_loc;
 
 --HAD TO CHANGE THIS QUERY
-    p_ret= 'create temp table inter_loc on commit drop as ( select * from (
-        (select l1id, l2id, ' || vst_line_locate_point || '(line,source) as locus from intergeom)
-         union
-        (select l1id, l2id, ' || vst_line_locate_point || '(line,target) as locus from intergeom)) as foo
-        where locus<>0 and locus<>1)';
+ p_ret= 'create temp table inter_loc on commit drop as ( 
+        select l1id, l2id, ' || vst_line_locate_point || '(line,point) as locus from (
+        select DISTINCT l1id, l2id, line, (ST_DumpPoints(geom)).geom as point from intergeom) as foo
+        where ' || vst_line_locate_point || '(line,point)<>0 and ' || vst_line_locate_point || '(line,point)<>1)';
+--    p_ret= 'create temp table inter_loc on commit drop as ( select * from (
+--        (select l1id, l2id, ' || vst_line_locate_point || '(line,source) as locus from intergeom)
+--         union
+--        (select l1id, l2id, ' || vst_line_locate_point || '(line,target) as locus from intergeom)) as foo
+--        where locus<>0 and locus<>1)';
     raise debug  '%',p_ret;	
     EXECUTE p_ret;