sequencer: use argv_array_pushf

diff --git a/http-walker.c b/http-walker.c
index 51a906e9e3316582561304995e1a1bbbdcd6ca7c..dbddfaa1773265a2917d4715158f16845d7139e5 100644 (file)
--- a/http-walker.c
+++ b/http-walker.c
@@ -341,8 +341,7 @@ static void fetch_alternates(struct walker *walker, const char *base)
        if (walker->get_verbosely)
                fprintf(stderr, "Getting alternates list for %s\n", base);
 
-       url = xmalloc(strlen(base) + 31);
-       sprintf(url, "%s/objects/info/http-alternates", base);
+       url = xstrfmt("%s/objects/info/http-alternates", base);
 
        /*
         * Use a callback to process the result, since another request
@@ -396,7 +395,7 @@ static int fetch_indices(struct walker *walker, struct alt_base *repo)
        return ret;
 }
 
-static int fetch_pack(struct walker *walker, struct alt_base *repo, unsigned char *sha1)
+static int http_fetch_pack(struct walker *walker, struct alt_base *repo, unsigned char *sha1)
 {
        struct packed_git *target;
        int ret;
@@ -524,7 +523,7 @@ static int fetch(struct walker *walker, unsigned char *sha1)
        if (!fetch_object(walker, altbase, sha1))
                return 0;
        while (altbase) {
-               if (!fetch_pack(walker, altbase, sha1))
+               if (!http_fetch_pack(walker, altbase, sha1))
                        return 0;
                fetch_alternates(walker, data->alt->base);
                altbase = altbase->next;
@@ -566,8 +565,7 @@ struct walker *get_http_walker(const char *url)
        struct walker *walker = xmalloc(sizeof(struct walker));
 
        data->alt = xmalloc(sizeof(*data->alt));
-       data->alt->base = xmalloc(strlen(url) + 1);
-       strcpy(data->alt->base, url);
+       data->alt->base = xstrdup(url);
        for (s = data->alt->base + strlen(data->alt->base) - 1; *s == '/'; --s)
                *s = 0;