diff --git a/src/builtins/sfns.c b/src/builtins/sfns.c index fa0cbcad..56cd9394 100644 --- a/src/builtins/sfns.c +++ b/src/builtins/sfns.c @@ -300,7 +300,7 @@ B slash_c2(B t, B w, B x) { usz c = o2s(wgetU(w, i)); if (c) { B cx = incBy(xgetU(x, i), c); - for (usz j = 0; RARE(j < c); j++) *r.a++ = cx; + for (usz j = 0; RARE(j < c); j++) r.a[ri++] = cx; } } dec(w); dec(x);