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| author | Warren Levy <warrenl@cygnus.com> | 2000-03-09 04:35:30 +0000 |
|---|---|---|
| committer | Warren Levy <warrenl@gcc.gnu.org> | 2000-03-09 04:35:30 +0000 |
| commit | d98729aa0e182df4aa93f0ae60bc68a5b2a14596 (patch) | |
| tree | e0443d54fdf77f4af26aeee441047cc9c55b1279 /libjava | |
| parent | 299b83b7fb82e78efa7f2d40a9b9c16eb7f24d9c (diff) | |
| download | gcc-d98729aa0e182df4aa93f0ae60bc68a5b2a14596.zip gcc-d98729aa0e182df4aa93f0ae60bc68a5b2a14596.tar.gz gcc-d98729aa0e182df4aa93f0ae60bc68a5b2a14596.tar.bz2 | |
* java/math/BigInteger.java(signum): Handle zero properly.
From-SVN: r32441
Diffstat (limited to 'libjava')
| -rw-r--r-- | libjava/ChangeLog | 4 | ||||
| -rw-r--r-- | libjava/java/math/BigInteger.java | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 403a85e..2049e01 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,7 @@ +2000-03-08 Warren Levy <warrenl@cygnus.com> + + * java/math/BigInteger.java(signum): Handle zero properly. + 2000-03-07 Tom Tromey <tromey@cygnus.com> * All files: Updated copyright information. diff --git a/libjava/java/math/BigInteger.java b/libjava/java/math/BigInteger.java index 55e3050..69e7f68 100644 --- a/libjava/java/math/BigInteger.java +++ b/libjava/java/math/BigInteger.java @@ -285,7 +285,9 @@ public class BigInteger extends Number implements Comparable public int signum() { int top = words == null ? ival : words[ival-1]; - return top > 0 ? 1 : top < 0 ? -1 : 0; + if (top == 0 && words == null) + return 0; + return top < 0 ? -1 : 1; } private static int compareTo(BigInteger x, BigInteger y) |