multicolor: remove unnecessary bracketing

diff --git a/lib/common/emit.c b/lib/common/emit.c
index 9de10a9ca75104eb694d15ea68af0d9bb58cdffb..bbff583570c3cf66781cd701f74f318f6309a6ca 100644 (file)
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -2167,7 +2167,7 @@ static int multicolor (GVJ_t * job, edge_t * e, char** styles, char* colors, int
            }
            else {
                bz0 = bz_r;
-               splitBSpline (&bz0, (s->t)/(left+s->t), &bz_l, &bz_r);
+               splitBSpline(&bz0, s->t / (left + s->t), &bz_l, &bz_r);
                free (bz0.list);
                gvrender_beziercurve(job, bz_l.list, bz_l.size, FALSE, FALSE, FALSE);
                free (bz_l.list);
@@ -2188,7 +2188,7 @@ static int multicolor (GVJ_t * job, edge_t * e, char** styles, char* colors, int
            gvrender_set_fillcolor(job, endcolor);
            arrow_gen(job, EMIT_HDRAW, bz.ep, bz.list[bz.size - 1], arrowsize, penwidth, bz.eflag);
        }
-       if ((ED_spl(e)->size>1) && (bz.sflag||bz.eflag) && styles) 
+       if (ED_spl(e)->size > 1 && (bz.sflag || bz.eflag) && styles)
            gvrender_set_style(job, styles);
     }
     freeSegs (segs);