outbin: when using saa_rnbytes() we have to saa_rewind()

Using saa_fpwrite() to dump a section to a file automatically does
saa_rewind(), but if we use saa_rnbytes() to do bit by bit then we
manually need to to saa_rewind() before we start.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/output/outbin.c b/output/outbin.c
index 47d55ca..2aae2fb 100644
--- a/output/outbin.c
+++ b/output/outbin.c
@@ -1534,6 +1534,7 @@ static void do_output_ith(void)
 
 	addr   = s->start;
 	length = s->length;
+	saa_rewind(s->contents);
 
 	while (length) {
 	    if ((addr^last) & 0xffff0000) {
@@ -1652,6 +1653,7 @@ static void do_output_srec(void)
 
 	addr   = s->start;
 	length = s->length;
+	saa_rewind(s->contents);
 
 	while (length) {
 	    chunk = 32 - (addr & 31);