abbreviate an increment

diff --git a/lib/neatogen/neatoinit.c b/lib/neatogen/neatoinit.c
index 1f8e89cc4b19a238e34ceae50ce0e62f6bf0c29d..a29f88ebfceca33b44688f61541762afb7fc3d82 100644 (file)
--- a/lib/neatogen/neatoinit.c
+++ b/lib/neatogen/neatoinit.c
@@ -311,7 +311,7 @@ static int user_spline(attrsym_t * E_pos, edge_t * e)
                gv_free_splines(e);
                return 0;
            }
-           pos = pos + nc;
+           pos += nc;
            pp->x = x;
            pp->y = y;
            pp++;