glens 2003/07/13 06:51:54
Modified: src/java/org/apache/poi/util Tag: REL_2_BRANCH HexDump.java
Log:
Fixed a small problem with hex dump
Revision Changes Path
No revision
No revision
1.8.2.2 +3 -1 jakarta-poi/src/java/org/apache/poi/util/HexDump.java
Index: HexDump.java
===================================================================
RCS file: /home/cvs/jakarta-poi/src/java/org/apache/poi/util/HexDump.java,v
retrieving revision 1.8.2.1
retrieving revision 1.8.2.2
diff -u -r1.8.2.1 -r1.8.2.2
--- HexDump.java 30 Jun 2003 12:21:50 -0000 1.8.2.1
+++ HexDump.java 13 Jul 2003 13:51:53 -0000 1.8.2.2
@@ -109,12 +109,14 @@
throws IOException, ArrayIndexOutOfBoundsException,
IllegalArgumentException
{
- if ((index < 0) || (index >= data.length))
+ if ((index < 0) || (data.length != 0 && index >= data.length))
{
throw new ArrayIndexOutOfBoundsException(
"illegal index: " + index + " into array of length "
+ data.length);
}
+ if (data.length == 0)
+ return; // nothing more to do.
if (stream == null)
{
throw new IllegalArgumentException("cannot write to nullstream");
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