diff options
Diffstat (limited to 'gatchat/test-qcdm.c')
| -rw-r--r-- | gatchat/test-qcdm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gatchat/test-qcdm.c b/gatchat/test-qcdm.c index c8a31748..a15ea9ce 100644 --- a/gatchat/test-qcdm.c +++ b/gatchat/test-qcdm.c @@ -161,13 +161,13 @@ int main(int argc, char **argv) g_option_context_free(context); - if (!option_device) + if (option_device == NULL) option_device = g_strdup("/dev/ttyUSB1"); g_print("Device: %s\n", option_device); channel = g_at_tty_open(option_device, NULL); - if (!channel) { + if (channel == NULL) { g_printerr("Failed to open QCDM device\n"); return 1; } @@ -178,7 +178,7 @@ int main(int argc, char **argv) g_io_channel_unref(channel); - if (!hdlc) + if (hdlc == NULL) return 1; if (option_debug == TRUE) |