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Diffstat (limited to 'libjava/java/math/BigInteger.java')
| -rw-r--r-- | libjava/java/math/BigInteger.java | 4 |
1 files changed, 3 insertions, 1 deletions
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) |