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Protect ourselves from taking null pointer exceptions from corrupted AppleWorks files.

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2011-09-03 20:13:49 +00:00
parent 5adb646e11
commit 0f7f950eaa
1 changed files with 1 additions and 1 deletions
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src/com/webcodepro/applecommander/storage/filters/AppleWorksWordProcessorFileFilter.java
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@ -197,7 +197,7 @@ public class AppleWorksWordProcessorFileFilter implements FileFilter {
int byte3 = AppleUtil.getUnsignedByte(fileData[offset++]); int byte3 = AppleUtil.getUnsignedByte(fileData[offset++]);
boolean addReturn = (byte3 >= 0x80); boolean addReturn = (byte3 >= 0x80);
int length = (byte3 & 0x7f); int length = (byte3 & 0x7f);
while (length > 0) { while ((length > 0) && (offset < fileData.length)) {
byte ch = fileData[offset++]; byte ch = fileData[offset++];
length--; length--;
if (ch < 0x20) { // special formatting character if (ch < 0x20) { // special formatting character