Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java @ 4163:2b4f78ccfbaa
Made DoubleUtil.explode() more robust against invalid result array sizes.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Wed, 17 Oct 2012 01:12:19 +0200 |
| parents | 6d8c7a00e74e |
| children | 64528d2a89c4 |
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--- a/flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java Tue Oct 16 18:52:11 2012 +0200 +++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java Wed Oct 17 01:12:19 2012 +0200 @@ -43,6 +43,10 @@ double tmp = diff / step; int num = (int)Math.abs(Math.ceil(tmp)) + 1; + if (num < 1) { + return new double[0]; + } + double [] values = new double[num]; if (from > to) {