Declare remote_dir_exists[] as signed char to be sure that values of -1
are valid.
Signed-off-by: Nick Hengeveld <nickh@reactrix.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
static int pushing = 0;
static int aborted = 0;
static int pushing = 0;
static int aborted = 0;
-static char remote_dir_exists[256];
+static signed char remote_dir_exists[256];
static struct curl_slist *no_pragma_header;
static struct curl_slist *default_headers;
static struct curl_slist *no_pragma_header;
static struct curl_slist *default_headers;