sequencer: use argv_array_pushf

diff --git a/remote.c b/remote.c
index 0e9459cc0675d2f232b1c1fda62080d04aa88ec5..bf27e44762d35c61a23e664f485ebcea0e935d3f 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -170,7 +170,6 @@ static struct branch *make_branch(const char *name, int len)
 {
        struct branch *ret;
        int i;
-       char *refname;
 
        for (i = 0; i < branches_nr; i++) {
                if (len ? (!strncmp(name, branches[i]->name, len) &&
@@ -186,10 +185,7 @@ static struct branch *make_branch(const char *name, int len)
                ret->name = xstrndup(name, len);
        else
                ret->name = xstrdup(name);
-       refname = xmalloc(strlen(name) + strlen("refs/heads/") + 1);
-       strcpy(refname, "refs/heads/");
-       strcpy(refname + strlen("refs/heads/"), ret->name);
-       ret->refname = refname;
+       ret->refname = xstrfmt("refs/heads/%s", ret->name);
 
        return ret;
 }