Fix some warnings (on cygwin) to allow -Werror

diff --git a/http.c b/http.c
index acf746a12da0f0b5e3fe3f097a6626e17da8852c..ad146404129b8522269605076e8391542a3241f5 100644 (file)
--- a/http.c
+++ b/http.c
@@ -30,10 +30,11 @@ static struct curl_slist *pragma_header;
 
 static struct active_request_slot *active_queue_head = NULL;
 
-size_t fread_buffer(void *ptr, size_t eltsize, size_t nmemb,
-                          struct buffer *buffer)
+size_t fread_buffer(void *ptr, size_t eltsize, size_t nmemb, void *buffer_)
 {
        size_t size = eltsize * nmemb;
+       struct buffer *buffer = buffer_;
+
        if (size > buffer->buf.len - buffer->posn)
                size = buffer->buf.len - buffer->posn;
        memcpy(ptr, buffer->buf.buf + buffer->posn, size);
@@ -42,17 +43,17 @@ size_t fread_buffer(void *ptr, size_t eltsize, size_t nmemb,
        return size;
 }
 
-size_t fwrite_buffer(const void *ptr, size_t eltsize,
-                           size_t nmemb, struct strbuf *buffer)
+size_t fwrite_buffer(const void *ptr, size_t eltsize, size_t nmemb, void *buffer_)
 {
        size_t size = eltsize * nmemb;
+       struct strbuf *buffer = buffer_;
+
        strbuf_add(buffer, ptr, size);
        data_received++;
        return size;
 }
 
-size_t fwrite_null(const void *ptr, size_t eltsize,
-                         size_t nmemb, struct strbuf *buffer)
+size_t fwrite_null(const void *ptr, size_t eltsize, size_t nmemb, void *strbuf)
 {
        data_received++;
        return eltsize * nmemb;
@@ -90,7 +91,7 @@ static void process_curl_messages(void)
 }
 #endif
 
-static int http_options(const char *var, const char *value)
+static int http_options(const char *var, const char *value, void *cb)
 {
        if (!strcmp("http.sslverify", var)) {
                if (curl_ssl_verify == -1) {
@@ -169,7 +170,7 @@ static int http_options(const char *var, const char *value)
        }
 
        /* Fall back on the default ones */
-       return git_default_config(var, value);
+       return git_default_config(var, value, cb);
 }
 
 static CURL* get_curl_handle(void)
@@ -263,7 +264,7 @@ void http_init(struct remote *remote)
        if (low_speed_time != NULL)
                curl_low_speed_time = strtol(low_speed_time, NULL, 10);
 
-       git_config(http_options);
+       git_config(http_options, NULL);
 
        if (curl_ssl_verify == -1)
                curl_ssl_verify = 1;
@@ -583,7 +584,7 @@ static char *quote_ref_url(const char *base, const char *ref)
        int len, baselen, ch;
 
        baselen = strlen(base);
-       len = baselen + 7; /* "/refs/" + NUL */
+       len = baselen + 2; /* '/' after base and terminating NUL */
        for (cp = ref; (ch = *cp) != 0; cp++, len++)
                if (needs_quote(ch))
                        len += 2; /* extra two hex plus replacement % */