From a0939290bb6c8cf4e993ca84f7e3283d6f1792e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@higgsboson.tk>
Date: Thu, 5 Mar 2015 15:46:45 +0100
Subject: [PATCH] schneller Vergleich

---
 fft.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fft.c b/fft.c
index 33e7ce6..81f48ca 100644
--- a/fft.c
+++ b/fft.c
@@ -94,7 +94,7 @@ int fix_fft(fixed fr[], fixed fi[], int m, int inverse)
         	    m = fi[i];
         	    if(m < 0) m = -m;
 
-        	    if(j > 16383 || m > 16383)
+        	    if(FFT_shift_check(j,m))
         	    {
         	        shift = 1;
         	        break;