handle cases with two negative numbers

[rrdtool-all.git] / program / src / rrd_hw.c

diff --git a/program/src/rrd_hw.c b/program/src/rrd_hw.c
index 23eb0cca3fc977f6a51b25cddac725466819075f..362dfc5cd8d0747c38b4f45a81dc3c1357156ac7 100644 (file)
--- a/program/src/rrd_hw.c
+++ b/program/src/rrd_hw.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.0.33  Copyright Tobias Oetiker, 1997 - 2000
+ * RRDtool 1.1.x  Copyright Tobias Oetiker, 1997 - 2002
  *****************************************************************************
  * rrd_hw.c : Support for Holt-Winters Smoothing/ Aberrant Behavior Detection
  *****************************************************************************