wbokslag has uploaded this change for review.

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added brackets; fprintf was erroneously not guarded by if statement

Change-Id: I2e8c365ee261bde998a69f0f3531dfe6f3ec49c7
---
M src/tetra_llc.c
1 file changed, 2 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-tetra refs/changes/93/28593/1

diff --git a/src/tetra_llc.c b/src/tetra_llc.c
index 045b8df..42ec288 100644
--- a/src/tetra_llc.c
+++ b/src/tetra_llc.c
@@ -92,9 +92,10 @@
 	msg->l3h = msg->data;
 	rx_tl_sdu(msg, msgb_l3len(msg));
 
-	if (tun_fd < 0)
+	if (tun_fd < 0) {
 		tun_fd = tun_alloc("tun0");
 		fprintf(stderr, "tun_fd=%d\n", tun_fd);
+	}
 	if (tun_fd >= 0) {
 		uint8_t buf[4096];
 		int len = osmo_ubit2pbit(buf, msg->l3h+3+4+4+4+4, msgb_l3len(msg)-3-4-4-4-4);

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