diff options
Diffstat (limited to 'apps/gui')
| -rw-r--r-- | apps/gui/gwps-common.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/apps/gui/gwps-common.c b/apps/gui/gwps-common.c index 0a33619..d33bd8c 100644 --- a/apps/gui/gwps-common.c +++ b/apps/gui/gwps-common.c @@ -646,13 +646,9 @@ static char* get_tag(struct wps_data* wps_data, case 'v': /* battery voltage */ { - int v = battery_voltage(); - if (v > -1) - { - snprintf(buf, buf_size, "%d.%02d", v/100, v%100); - return buf; - } else - return "?"; + unsigned int v = battery_voltage(); + snprintf(buf, buf_size, "%d.%02d", v/100, v%100); + return buf; } case 't': /* estimated battery time */ |