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AppleSingle entry can have a length of 0. Adjusting how 0 byte entries

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are reported.
This commit is contained in:
Rob Greene 2022-06-05 16:47:21 -05:00
parent 0b1459931b
commit 0651919ca0
1 changed files with 5 additions and 1 deletions
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6
tools/asu/src/main/java/io/github/applecommander/applesingle/tools/asu/HexDumper.java
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@ -32,6 +32,9 @@ public class HexDumper {
description = ""; // Only on first line! description = ""; // Only on first line!
offset += line.length; offset += line.length;
} }
if (data.length == 0) {
printLine.print(address+offset, data, String.format("%s (empty)", description));
}
} }
public void standardLine(int address, byte[] data, String description) { public void standardLine(int address, byte[] data, String description) {
@ -48,7 +51,8 @@ public class HexDumper {
char ch = ' '; char ch = ' ';
if (i < data.length) { if (i < data.length) {
byte b = data[i]; byte b = data[i];
ch = (b >= ' ' && Byte.toUnsignedInt(b) != 0xff) ? (char)b : '.'; //ch = (Character.isISOControl(Byte.toUnsignedInt(b))) ? '.' : (char)b;
ch = (b >= ' ' && Byte.toUnsignedInt(b) < 0x7f) ? (char)b : '.';
} }
ps.printf("%c", ch); ps.printf("%c", ch);
} }