diff options
Diffstat (limited to 'libgps_core.c')
| -rw-r--r-- | libgps_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libgps_core.c b/libgps_core.c index 3731f695..a326f4a3 100644 --- a/libgps_core.c +++ b/libgps_core.c @@ -57,7 +57,7 @@ int gps_open(/*@null@*/const char *host, /*@null@*/const char *port, return -1; #ifdef SHM_EXPORT_ENABLE - if (strcmp(port, GPSD_SHARED_MEMORY) == 0) { + if (host != NULL && strcmp(host, GPSD_SHARED_MEMORY) == 0) { status = gps_shm_open(gpsdata); if (status == -1) status = SHM_NOSHARED; |