Coverity issues

Change-Id: I407111cbadcdb19371c4062225598a8586b8ef6e

diff --git a/gps-plugin/src/nmea_parser.c b/gps-plugin/src/nmea_parser.c
index b976bbcd5c14f9f371f74b8eafd9fff39c852887..5b042e061439cf89c6205351820126be8bb306ea 100644 (file)
--- a/gps-plugin/src/nmea_parser.c
+++ b/gps-plugin/src/nmea_parser.c
@@ -341,6 +341,8 @@ int nmea_parser_sentence(char *sentence, char *token[], pos_data_t *pos, sv_data
 
 int nmea_parser(char *data, pos_data_t *pos, sv_data_t *sv)
 {
+       if (!data) return READ_ERROR;
+
        int ret = READ_SUCCESS;
        read_error_t err;
        int num_sen = 0;