diff options
Diffstat (limited to 'UptimeMeter.c')
-rw-r--r-- | UptimeMeter.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/UptimeMeter.c b/UptimeMeter.c index 37740c2..9036e53 100644 --- a/UptimeMeter.c +++ b/UptimeMeter.c @@ -17,10 +17,10 @@ static const int UptimeMeter_attributes[] = { UPTIME }; -static void UptimeMeter_updateValues(Meter* this, char* buffer, size_t len) { +static void UptimeMeter_updateValues(Meter* this) { int totalseconds = Platform_getUptime(); - if (totalseconds == -1) { - xSnprintf(buffer, len, "(unknown)"); + if (totalseconds <= 0) { + xSnprintf(this->txtBuffer, sizeof(this->txtBuffer), "(unknown)"); return; } int seconds = totalseconds % 60; @@ -41,7 +41,7 @@ static void UptimeMeter_updateValues(Meter* this, char* buffer, size_t len) { } else { daysbuf[0] = '\0'; } - xSnprintf(buffer, len, "%s%02d:%02d:%02d", daysbuf, hours, minutes, seconds); + xSnprintf(this->txtBuffer, sizeof(this->txtBuffer), "%s%02d:%02d:%02d", daysbuf, hours, minutes, seconds); } const MeterClass UptimeMeter_class = { |