From 563083ca769b6eacab433306b22f828f3d548b6b Mon Sep 17 00:00:00 2001
From: Nicholas Hill <nishill@ucsc.edu>
Date: Mon, 12 Mar 2018 11:38:56 -0700
Subject: [PATCH] first commit to gc_extrap_change

---
 preseq.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/preseq.cpp b/preseq.cpp
index 0c1cec1..099b9bb 100644
--- a/preseq.cpp
+++ b/preseq.cpp
@@ -909,7 +909,7 @@ gc_extrap(const int argc, const char **argv) {
                       false, orig_max_terms);
     opt_parse.add_opt("verbose", 'v', "print more information",
                       false, VERBOSE);
-    opt_parse.add_opt("bed", 'D',
+    opt_parse.add_opt("bed", 'B',
                       "input is in bed format without sequence information",
                       false, NO_SEQUENCE);
     opt_parse.add_opt("quick",'Q',