Check for failure in allocations.

1 files changed, 1 insertions, 1 deletions

diff --git a/CPUMeter.c b/CPUMeter.c
index 36d6c4e0..7685f405 100644
--- a/CPUMeter.c
+++ b/CPUMeter.c
@@ -140,7 +140,7 @@ static void AllCPUsMeter_getRange(Meter* this, int* start, int* count) {
 static void AllCPUsMeter_init(Meter* this) {
    int cpus = this->pl->cpuCount;
    if (!this->drawData)
-      this->drawData = calloc(cpus, sizeof(Meter*));
+      this->drawData = xCalloc(cpus, sizeof(Meter*));
    Meter** meters = (Meter**) this->drawData;
    int start, count;
    AllCPUsMeter_getRange(this, &start, &count);