fix #61 thanks @alekssd

2015-11-20 01:00:13 -06:00
parent 95a09942ff
commit a0c8413171
1 changed files with 6 additions and 1 deletions
@@ -79,7 +79,12 @@ public final class Bcd {
            throws IndexOutOfBoundsException {
        char[] digits = new char[length];
        int start = 0;
-        for (int i = pos; i < pos + (length / 2) + (length % 2); i++) {
+        int i = pos;
+        if (length % 2 != 0) {
+            digits[start++] = (char)((buf[i] & 0x0f) + 48);
+            i++;
+        }
+        for (;i < pos + (length / 2) + (length % 2); i++) {
            digits[start++] = (char)(((buf[i] & 0xf0) >> 4) + 48);
            digits[start++] = (char)((buf[i] & 0x0f) + 48);
        }