From cfd28d5e29c29019e91c734d770c0c0c0f83574f Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Sun, 21 Jul 2019 09:04:16 +0200
Subject: virtphy: Handle strtok() returning NULL on first call

Change-Id: I37bfb91cf75982bfa2f75bd62d0c13859268cd93
Closes: CID#198565
---
 src/host/virt_phy/src/virtphy.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/host/virt_phy/src/virtphy.c b/src/host/virt_phy/src/virtphy.c
index 118e8a10..d0a2ddbf 100644
--- a/src/host/virt_phy/src/virtphy.c
+++ b/src/host/virt_phy/src/virtphy.c
@@ -153,6 +153,8 @@ void parse_arfcn_sig_lev_red(struct l1_model_ms *model, char * arfcn_sig_lev_red
 		return;
 
 	char *token = strtok(arfcn_sig_lev_red_mask, ":");
+	if (!token)
+		return;
 	do {
 		char* colon = strstr(token, ",");
 		uint16_t arfcn;
-- 
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