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Fix bug revealed by static analysis.

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This commit is contained in:
Mike Hearn 2014-10-28 15:36:18 +00:00
parent f5216b1d49
commit 18dd2e2b05
1 changed files with 1 additions and 2 deletions
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3
core/src/main/java/org/bitcoinj/script/ScriptChunk.java
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@ -87,7 +87,7 @@ public class ScriptChunk {
byte b = data[0]; byte b = data[0];
if (b >= 0x01 && b <= 0x10) if (b >= 0x01 && b <= 0x10)
return opcode == OP_1 + b - 1; return opcode == OP_1 + b - 1;
if (b == 0x81) if ((b & 0xFF) == 0x81)
return opcode == OP_1NEGATE; return opcode == OP_1NEGATE;
} }
if (data.length < OP_PUSHDATA1) if (data.length < OP_PUSHDATA1)
@ -106,7 +106,6 @@ public class ScriptChunk {
checkState(data == null); checkState(data == null);
stream.write(opcode); stream.write(opcode);
} else if (data != null) { } else if (data != null) {
checkNotNull(data);
if (opcode < OP_PUSHDATA1) { if (opcode < OP_PUSHDATA1) {
checkState(data.length == opcode); checkState(data.length == opcode);
stream.write(opcode); stream.write(opcode);