From eed413353c79f36d295843a496b0f9faf4a12bd3 Mon Sep 17 00:00:00 2001
From: Paul Brossier <piem@piem.org>
Date: Sun, 12 Aug 2018 22:36:37 +0200
Subject: [PATCH] src/spectral/dct_ipp.c: allow size 1

---
 src/spectral/dct_ipp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/spectral/dct_ipp.c b/src/spectral/dct_ipp.c
index 7688d56a..273aa004 100644
--- a/src/spectral/dct_ipp.c
+++ b/src/spectral/dct_ipp.c
@@ -67,8 +67,8 @@ aubio_dct_ipp_t * new_aubio_dct_ipp (uint_t size) {
   int pSpecSize, pSpecBufferSize, pBufferSize;
   IppStatus status;
 
-  if ((sint_t)size <= 1) {
-    AUBIO_ERR("dct: can only create with sizes greater than 1, requested %d\n",
+  if ((sint_t)size <= 0) {
+    AUBIO_ERR("dct: can only create with sizes greater than 0, requested %d\n",
         size);
     goto beach;
   }
-- 
2.11.0