From: Wootak Jung <wootak.jung@samsung.com>
Date: Wed, 23 Feb 2022 05:10:14 +0000 (+0900)
Subject: Fix coverity issue
X-Git-Tag: submit/tizen/20220225.053720^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F58%2F271558%2F1;p=platform%2Fcore%2Ftelephony%2Ftel-plugin-nitz.git

Fix coverity issue

Change-Id: Ia282d1696113c5a1f4862c4651605277d0c6c8b7
---

diff --git a/src/time_update.c b/src/time_update.c
index 236da60..dcd6215 100644
--- a/src/time_update.c
+++ b/src/time_update.c
@@ -330,6 +330,9 @@ GList * nitz_get_tzlist(char *iso)
 			break;
 
 		cal = ucal_open(timezone_id, u_strlen(timezone_id), uloc_getDefault(), UCAL_TRADITIONAL, &ec);
+		if (cal == NULL)
+			break;
+
 		if (ucal_inDaylightTime(cal, &ec) == TRUE)
 		   in_dst = 1;