From 7bdc499301afc8dacfca36448b9753896fa6cb39 Mon Sep 17 00:00:00 2001
From: dovecho <dovecho@gmail.com>
Date: Sun, 6 Jul 2014 00:34:40 +0800
Subject: [PATCH] Minor changes to tx_callback

Finalize the error procedure that was accidentally deleted.
---
 host/hackrf-tools/src/hackrf_transfer.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/host/hackrf-tools/src/hackrf_transfer.c b/host/hackrf-tools/src/hackrf_transfer.c
index a972f77e..28715ddd 100644
--- a/host/hackrf-tools/src/hackrf_transfer.c
+++ b/host/hackrf-tools/src/hackrf_transfer.c
@@ -416,8 +416,9 @@ int tx_callback(hackrf_transfer* transfer) {
 		} else {
 			return 0;
 		}
-
-	}
+	} else {
+        return -1;
+    }
 }
 
 static void usage() {