Use sizeof buffer instead of magic number

1 files changed, 4 insertions, 4 deletions

diff --git a/MemoryMeter.c b/MemoryMeter.c
index 9830bf51..ad846527 100644
--- a/MemoryMeter.c
+++ b/MemoryMeter.c
@@ -35,15 +35,15 @@ static void MemoryMeter_display(const Object* cast, RichString* out) {
    char buffer[50];
    const Meter* this = (const Meter*)cast;
    RichString_write(out, CRT_colors[METER_TEXT], ":");
-   Meter_humanUnit(buffer, this->total, 50);
+   Meter_humanUnit(buffer, this->total, sizeof(buffer));
    RichString_append(out, CRT_colors[METER_VALUE], buffer);
-   Meter_humanUnit(buffer, this->values[0], 50);
+   Meter_humanUnit(buffer, this->values[0], sizeof(buffer));
    RichString_append(out, CRT_colors[METER_TEXT], " used:");
    RichString_append(out, CRT_colors[MEMORY_USED], buffer);
-   Meter_humanUnit(buffer, this->values[1], 50);
+   Meter_humanUnit(buffer, this->values[1], sizeof(buffer));
    RichString_append(out, CRT_colors[METER_TEXT], " buffers:");
    RichString_append(out, CRT_colors[MEMORY_BUFFERS_TEXT], buffer);
-   Meter_humanUnit(buffer, this->values[2], 50);
+   Meter_humanUnit(buffer, this->values[2], sizeof(buffer));
    RichString_append(out, CRT_colors[METER_TEXT], " cache:");
    RichString_append(out, CRT_colors[MEMORY_CACHE], buffer);
 }