[PATCH] Really *do* nothing in while loop

A deflate loop in sha1_file.c would have /* nothing */ as its
body, but the semicolon was missing, so the next command was run.
Fortunately the loop went through exactly once so it didn't trigger
an actual bug so far.

Signed-Off-by: Thomas Glanzmann <sithglan@stud.uni-erlangen.de>
Signed-off-by: Petr Baudis <pasky@ucw.cz>

diff --git a/sha1_file.c b/sha1_file.c
index f1c1c70..e21f4b3 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -335,7 +335,7 @@ int write_sha1_file(char *buf, unsigned long len, const char *type, unsigned cha
        stream.next_in = hdr;
        stream.avail_in = hdrlen;
        while (deflate(&stream, 0) == Z_OK)
-               /* nothing */
+               /* nothing */;
 
        /* Then the data itself.. */
        stream.next_in = buf;