From d133d337087ebb3171596c428715821eb0780ff5 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Sat, 7 Aug 2010 02:05:40 +0200
Subject: idevicesyslog: terminate on receive errors (e.g. device unplugging)

---
 tools/idevicesyslog.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'tools/idevicesyslog.c')

diff --git a/tools/idevicesyslog.c b/tools/idevicesyslog.c
index dcd8df6..f2b3a2f 100644
--- a/tools/idevicesyslog.c
+++ b/tools/idevicesyslog.c
@@ -118,6 +118,11 @@ int main(int argc, char *argv[])
 				uint32_t datalen = 0, bytes = 0, recv_bytes = 0;
 
 				ret = idevice_connection_receive(conn, (char *) &datalen, sizeof(datalen), &bytes);
+				if (ret < 0) {
+					fprintf(stderr, "Error receiving data. Exiting...\n");
+					break;
+				}
+
 				datalen = GUINT32_FROM_BE(datalen);
 
 				if (datalen == 0)
-- 
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