remote-curl.c: Fix a compiler warning
authorRamsay Jones <ramsay@ramsay1.demon.co.uk>
Wed, 21 Nov 2012 19:08:51 +0000 (21 19:08 +0000)
committerJunio C Hamano <gitster@pobox.com>
Wed, 21 Nov 2012 19:54:32 +0000 (21 11:54 -0800)
In particular, gcc issues an "'gzip_size' might be used uninitialized"
warning (-Wuninitialized). However, this warning is a false positive,
since the 'gzip_size' variable would not, in fact, be used uninitialized.
In order to suppress the warning, we simply initialise the variable to
zero in it's declaration.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
remote-curl.c

index fac2bef..5b1bb19 100644 (file)
@@ -413,7 +413,7 @@ static int post_rpc(struct rpc_state *rpc)
        struct curl_slist *headers = NULL;
        int use_gzip = rpc->gzip_request;
        char *gzip_body = NULL;
-       size_t gzip_size;
+       size_t gzip_size = 0;
        int err, large_request = 0;
 
        /* Try to load the entire request, if we can fit it into the