static void extend(struct pa_tagstruct*t, size_t l) {
assert(t && t->dynamic);
- if (l <= t->allocated)
+ if (t->length+l <= t->allocated)
return;
- t->data = pa_xrealloc(t->data, t->allocated = l+100);
+ t->data = pa_xrealloc(t->data, t->allocated = t->length+l+100);
}
void pa_tagstruct_puts(struct pa_tagstruct*t, const char *s) {