dd: fix bugs: always assumed conv=sync, died on write errors

w/o perror and statictics. Several small improvements


git-svn-id: svn://busybox.net/trunk/busybox@16476 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 1 insertions, 1 deletions

diff --git a/libbb/full_write.c b/libbb/full_write.c
index 563f4a851..bceac6de5 100644
--- a/libbb/full_write.c
+++ b/libbb/full_write.c
@@ -27,7 +27,7 @@ ssize_t full_write(int fd, const void *buf, size_t len)
                 cc = safe_write(fd, buf, len);
 
                 if (cc < 0)
-                        return cc;              /* write() returns -1 on failure. */
+                        return cc;      /* write() returns -1 on failure. */
 
                 total += cc;
                 buf = ((const char *)buf) + cc;