diff options
| -rw-r--r-- | tools/up-tool.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/up-tool.c b/tools/up-tool.c index 724e468..5e73cc5 100644 --- a/tools/up-tool.c +++ b/tools/up-tool.c @@ -315,6 +315,10 @@ main (int argc, char **argv) if (opt_enumerate || opt_dump) { GPtrArray *devices; devices = up_client_get_devices2 (client); + if (!devices) { + g_print ("Failed to get device list\n"); + goto out; + } for (i=0; i < devices->len; i++) { device = (UpDevice*) g_ptr_array_index (devices, i); if (opt_enumerate) { @@ -328,6 +332,10 @@ main (int argc, char **argv) } g_ptr_array_unref (devices); device = up_client_get_display_device (client); + if (!device) { + g_print ("Failed to get display device\n"); + goto out; + } if (opt_enumerate) { g_print ("%s\n", up_device_get_object_path (device)); } else { |