diff options
-rw-r--r-- | inflate.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -763,10 +763,10 @@ int flush; copy = state->length; if (copy > have) copy = have; if (copy) { - len = state->head->extra_len - state->length; if (state->head != Z_NULL && state->head->extra != Z_NULL && - len < state->head->extra_max) { + (len = state->head->extra_len - state->length) < + state->head->extra_max) { zmemcpy(state->head->extra + len, next, len + copy > state->head->extra_max ? state->head->extra_max - len : copy); |