[fix] unused var removed
[fix] unused var removed

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