From fc4dcc6d8817675a408b9ba3e86d388c020de62c Mon Sep 17 00:00:00 2001
From: Steve Franke <s.j.franke@icloud.com>
Date: Mon, 27 May 2019 16:34:53 -0500
Subject: [PATCH] Fix a bug that caused FT4 decoding to fail when widegraph
 Start freq was less than 200 Hz.

---
 lib/ft4/getcandidates4.f90 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ft4/getcandidates4.f90 b/lib/ft4/getcandidates4.f90
index dd875336d..f7cef02ef 100644
--- a/lib/ft4/getcandidates4.f90
+++ b/lib/ft4/getcandidates4.f90
@@ -45,7 +45,7 @@ subroutine getcandidates4(dd,fa,fb,syncmin,nfqso,maxcand,savg,candidate,   &
   enddo
 
   nfa=fa/df
-  if(nfa.lt.8) nfa=8
+  if(nfa.lt.nint(200.0/df)) nfa=nint(200.0/df)
   nfb=fb/df
   if(nfb.gt.nint(5000.0/df)) nfb=nint(5000.0/df)
   ncand=0