--- embedtools/src/imgupd.c	2014/02/06 00:56:16	1.6.2.3
+++ embedtools/src/imgupd.c	2014/02/06 01:23:56	1.6.2.4
@@ -3,7 +3,7 @@
  *  by Michael Pounov <misho@aitbg.com>
  *
  * $Author: misho $
- * $Id: imgupd.c,v 1.6.2.3 2014/02/06 00:56:16 misho Exp $
+ * $Id: imgupd.c,v 1.6.2.4 2014/02/06 01:23:56 misho Exp $
  *
  *************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -92,8 +92,11 @@ EmptyStore(int img)
 	for (i = howmany(iSize, bufSize); i < howmany(imgSize, bufSize); i++)
 		if ((wlen = write(img, buf, bufSize)) == -1 || 
 				(wlen && wlen != bufSize)) {
-			EERROR(EIO, "Error at chunk %d init %d bytes, "
-					"should be %u\n", i, wlen, bufSize);
+			if (wlen == -1)
+				ESYSERR(0);
+			else
+				EERROR(EIO, "Error at chunk %d init %d bytes, "
+						"should be %u\n", i, wlen, bufSize);
 			return -1;
 		} else
 			VERB(1) printf("+Written chunk #%d\n", i);
@@ -271,6 +274,7 @@ main(int argc, char **argv)
 			return 4;
 		}
 	} else {	/* GET */
+		iSize ^= iSize;
 		if (EmptyStore(fd) == -1) {
 			if (fd > 2)
 				close(fd);