xpath engine: bug fix
xpath engine: bug fix

dalf/searx,kdani3/searx,dzc34/searx,matejc/searx,framasoft/searx,dalf/searx,misnyo/searx,jpope777/searx,gugod/searx,jcherqui/searx,gugod/searx,dzc34/searx,GreenLunar/searx,potato/searx,jpope777/searx,dalf/searx,jcherqui/searx,potato/searx,gugod/searx,misnyo/searx,pointhi/searx,pointhi/searx,jibe-b/searx,PwnArt1st/searx,gugod/searx,GreenLunar/searx,potato/searx,dalf/searx,pointhi/searx,framasoft/searx,jcherqui/searx,asciimoo/searx,PwnArt1st/searx,pointhi/searx,PwnArt1st/searx,potato/searx,jibe-b/searx,matejc/searx,GreenLunar/searx,kdani3/searx,jpope777/searx,asciimoo/searx,misnyo/searx,kdani3/searx,framasoft/searx,dzc34/searx,PwnArt1st/searx,GreenLunar/searx,matejc/searx,dzc34/searx,kdani3/searx,framasoft/searx,asciimoo/searx,jpope777/searx,asciimoo/searx,matejc/searx,jibe-b/searx,misnyo/searx,jibe-b/searx,jcherqui/searx