X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/blobdiff_plain/2dac1735f0284a32d7bf85fe82b0da1a43e502ec..0cfde1d2b81d51e73e45e178cdce58e10dcda0a4:/latester/histogram.h

diff --git a/latester/histogram.h b/latester/histogram.h
index 4a9aade..64dcb22 100644
--- a/latester/histogram.h
+++ b/latester/histogram.h
@@ -23,8 +23,9 @@ int histogram_init(struct histogram *h,
 		return -1;
 }
 
-void histogram_add(struct histogram *h, unsigned value)
+void histogram_add(struct histogram *h, int value)
 {
+	if (value < 0) value = 0;
 	unsigned index = value / h->resolution;
 	if (index >= h->allocated)
 		index = h->allocated - 1;