Fix a static analysis false positive
Static analyzer's can't tell that hi_calloc is calloc-like, and report a
potential null pointer dereference.  This isn't possible but it's
probably smarter to make the test anyway in the event code changes.
@@ -641,13 +641,14 @@ void redisReaderFree(redisReader *r) {
if (r->reply != NULL && r->fn && r->fn->freeObject)
r->fn->freeObject(r->reply);
- /* We know r->task[i] is allocatd if i < r->tasks */
+ if (r->task) {
+ /* We know r->task[i] is allocated if i < r->tasks */
for (int i = 0; i < r->tasks; i++) {
hi_free(r->task[i]);
}
- if (r->task)
hi_free(r->task);
+ }
sdsfree(r->buf);
hi_free(r);
