rx: Fix file corruption with duplicate blocks
Rather than dropping the dupe, rx was appending it to the file.
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/miscutils/rx.c b/miscutils/rx.c
index e122577..972f7ff 100644
--- a/miscutils/rx.c
+++ b/miscutils/rx.c
@@ -172,6 +172,7 @@
/* a repeat of the last block is ok, just ignore it. */
/* this also ignores the initial block 0 which is */
/* meta data. */
+ blockLength = 0;
goto next;
}
if (blockNo != (wantBlockNo & 0xff)) {