From fb21d9067f32f0579202490b87be896087948d39 Mon Sep 17 00:00:00 2001
From: Tom Early <n7tae@tearly.net>
Date: Fri, 15 Feb 2019 16:10:08 -0700
Subject: [PATCH] better c

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

diff --git a/QnetGateway.cpp b/QnetGateway.cpp
index b03ff0e..c769b99 100644
--- a/QnetGateway.cpp
+++ b/QnetGateway.cpp
@@ -1118,7 +1118,7 @@ void CQnetGateway::ProcessG2(const ssize_t g2buflen, const SDSVT &g2buf, const b
 
 						int diff = int(0x3FU & g2buf.ctrl) - int(lastctrl);
 						if (diff < 0)
-							diff = 21 + diff;
+							diff += 21;
 						if (diff > 1 && diff < 4) {	// fill up to 3 missing voice frames
 							if (LOG_DEBUG)
 								fprintf(stderr, "Warning: inserting %d missing voice frame(s)\n", diff - 1);