SDB: fix log error

insert null point checker

Change-Id: Ib2649b764b93c4d9b87ba8a637cb048a5c6b2ab6
Signed-off-by: ho.namkoong <ho.namkoong@samsung.com>

diff --git a/src/log.c b/src/log.c
index c55d85dddf90ff81d6cdab719ba5f77e8c224560..7747418134c6b148a22dabe35acadd29b7bf1e34 100644 (file)
--- a/src/log.c
+++ b/src/log.c
@@ -162,7 +162,7 @@ void  log_init(void)
 
     char* trace_packet_char;
     trace_packet_char = getenv(TRACE_PACKET);
-    if(!strcmp(trace_packet_char, "true")) {
+    if(trace_packet_char!= NULL && !strcmp(trace_packet_char, "true")) {
         trace_packet = 2;
     }
     else if ((loglevel_mask & (1 << SDBLOG_INFO)) != 0) {