Merge branch 'ma/skip-writing-unchanged-index'

diff --git a/remote-curl.c b/remote-curl.c
index 6ec535243565d4b1a50e22868966b4aec33776f8..a7c4c9b5ff4822e36bfc43a59d113c624537297e 100644 (file)
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -13,6 +13,7 @@
 #include "credential.h"
 #include "sha1-array.h"
 #include "send-pack.h"
+#include "quote.h"
 
 static struct remote *remote;
 /* always ends with a trailing slash */
@@ -145,7 +146,15 @@ static int set_option(const char *name, const char *value)
                        return -1;
                return 0;
        } else if (!strcmp(name, "push-option")) {
-               string_list_append(&options.push_options, value);
+               if (*value != '"')
+                       string_list_append(&options.push_options, value);
+               else {
+                       struct strbuf unquoted = STRBUF_INIT;
+                       if (unquote_c_style(&unquoted, value, NULL) < 0)
+                               die("invalid quoting in push-option value");
+                       string_list_append_nodup(&options.push_options,
+                                                strbuf_detach(&unquoted, NULL));
+               }
                return 0;
 
 #if LIBCURL_VERSION_NUM >= 0x070a08
@@ -351,6 +360,8 @@ static struct discovery *discover_refs(const char *service, int for_push)
                 * pkt-line matches our request.
                 */
                line = packet_read_line_buf(&last->buf, &last->len, NULL);
+               if (!line)
+                       die("invalid server response; expected service, got flush packet");
 
                strbuf_reset(&exp);
                strbuf_addf(&exp, "# service=%s", service);